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[PATCH] getting rid of all casts of k[cmz]alloc() calls

Browse source 
Run this:

	#!/bin/sh
	for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
	  echo "De-casting $f..."
	  perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
	done

And then go through and reinstate those cases where code is casting pointers
to non-pointers.

And then drop a few hunks which conflicted with outstanding work.

Cc: Russell King <[email protected]>, Ian Molton <[email protected]>
Cc: Mikael Starvik <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Cc: Roman Zippel <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Kyle McMartin <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Jeff Dike <[email protected]>
Cc: Greg KH <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Paul Fulghum <[email protected]>
Cc: Alan Cox <[email protected]>
Cc: Karsten Keil <[email protected]>
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: Jeff Garzik <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: Ian Kent <[email protected]>
Cc: Steven French <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Neil Brown <[email protected]>
Cc: Jaroslav Kysela <[email protected]>
Cc: Takashi Iwai <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Robert P. J. Day 2006-12-13 00:35:56 -08:00 • committed by Linus Torvalds
commit 5cbded585d
172 changed files with 250 additions and 250 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/acorn/block/fd1772.c
View file

@ -1549,12 +1549,12 @@ int fd1772_init(void)
#ifdef TRACKBUFFER
BufferDrive = BufferSide = BufferTrack = -1;
/* Atari uses 512 - I want to eventually cope with 1K sectors */
DMABuffer = (char *)kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL);
DMABuffer = kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL);
TrackBuffer = DMABuffer + 512;
#else
/* Allocate memory for the DMAbuffer - on the Atari this takes it
out of some special memory... */
DMABuffer = (char *) kmalloc(2048); /* Copes with pretty large sectors */
DMABuffer = kmalloc(2048); /* Copes with pretty large sectors */
#endif
err = -ENOMEM;
if (!DMAbuffer)

4
drivers/atm/eni.c
View file

@ -1832,7 +1832,7 @@ static int __devinit eni_start(struct atm_dev *dev)
/* initialize memory management */
buffer_mem = eni_dev->mem - (buf - eni_dev->ram);
eni_dev->free_list_size = buffer_mem/MID_MIN_BUF_SIZE/2;
eni_dev->free_list = (struct eni_free *) kmalloc(
eni_dev->free_list = kmalloc(
sizeof(struct eni_free)*(eni_dev->free_list_size+1),GFP_KERNEL);
if (!eni_dev->free_list) {
printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n",
@ -2232,7 +2232,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev,
goto out0;
}
eni_dev = (struct eni_dev *) kmalloc(sizeof(struct eni_dev),GFP_KERNEL);
eni_dev = kmalloc(sizeof(struct eni_dev),GFP_KERNEL);
if (!eni_dev) goto out0;
if (!cpu_zeroes) {
cpu_zeroes = pci_alloc_consistent(pci_dev,ENI_ZEROES_SIZE,

2
drivers/atm/he.c
View file

@ -2351,7 +2351,7 @@ he_open(struct atm_vcc *vcc)
cid = he_mkcid(he_dev, vpi, vci);
he_vcc = (struct he_vcc *) kmalloc(sizeof(struct he_vcc), GFP_ATOMIC);
he_vcc = kmalloc(sizeof(struct he_vcc), GFP_ATOMIC);
if (he_vcc == NULL) {
hprintk("unable to allocate he_vcc during open\n");
return -ENOMEM;

2
drivers/atm/lanai.c
View file

@ -2602,7 +2602,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci,
struct atm_dev *atmdev;
int result;
lanai = (struct lanai_dev *) kmalloc(sizeof(*lanai), GFP_KERNEL);
lanai = kmalloc(sizeof(*lanai), GFP_KERNEL);
if (lanai == NULL) {
printk(KERN_ERR DEV_LABEL
": couldn't allocate dev_data structure!\n");

4
drivers/atm/nicstar.c
View file

@ -997,7 +997,7 @@ static scq_info *get_scq(int size, u32 scd)
if (size != VBR_SCQSIZE && size != CBR_SCQSIZE)
return NULL;
scq = (scq_info *) kmalloc(sizeof(scq_info), GFP_KERNEL);
scq = kmalloc(sizeof(scq_info), GFP_KERNEL);
if (scq == NULL)
return NULL;
scq->org = kmalloc(2 * size, GFP_KERNEL);
@ -1006,7 +1006,7 @@ static scq_info *get_scq(int size, u32 scd)
kfree(scq);
return NULL;
}
scq->skb = (struct sk_buff **) kmalloc(sizeof(struct sk_buff *) *
scq->skb = kmalloc(sizeof(struct sk_buff *) *
(size / NS_SCQE_SIZE), GFP_KERNEL);
if (scq->skb == NULL)
{

4
drivers/atm/zatm.c
View file

@ -996,7 +996,7 @@ static int start_tx(struct atm_dev *dev)
DPRINTK("start_tx\n");
zatm_dev = ZATM_DEV(dev);
zatm_dev->tx_map = (struct atm_vcc **) kmalloc(sizeof(struct atm_vcc *)*
zatm_dev->tx_map = kmalloc(sizeof(struct atm_vcc *)*
zatm_dev->chans,GFP_KERNEL);
if (!zatm_dev->tx_map) return -ENOMEM;
zatm_dev->tx_bw = ATM_OC3_PCR;
@ -1591,7 +1591,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev,
struct zatm_dev *zatm_dev;
int ret = -ENOMEM;
zatm_dev = (struct zatm_dev *) kmalloc(sizeof(*zatm_dev), GFP_KERNEL);
zatm_dev = kmalloc(sizeof(*zatm_dev), GFP_KERNEL);
if (!zatm_dev) {
printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL);
goto out;

2
drivers/base/dmapool.c
View file

@ -173,7 +173,7 @@ pool_alloc_page (struct dma_pool *pool, gfp_t mem_flags)
mapsize = (mapsize + BITS_PER_LONG - 1) / BITS_PER_LONG;
mapsize *= sizeof (long);
page = (struct dma_page *) kmalloc (mapsize + sizeof *page, mem_flags);
page = kmalloc(mapsize + sizeof *page, mem_flags);
if (!page)
return NULL;
page->vaddr = dma_alloc_coherent (pool->dev,

2
drivers/block/cciss.c
View file

@ -1039,7 +1039,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
status = -ENOMEM;
goto cleanup1;
}
buff_size = (int *)kmalloc(MAXSGENTRIES * sizeof(int),
buff_size = kmalloc(MAXSGENTRIES * sizeof(int),
GFP_KERNEL);
if (!buff_size) {
status = -ENOMEM;

10
drivers/block/cpqarray.c
View file

@ -1625,7 +1625,7 @@ static void start_fwbk(int ctlr)
" processing\n");
/* Command does not return anything, but idasend command needs a
buffer */
id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
if(id_ctlr_buf==NULL)
{
printk(KERN_WARNING "cpqarray: Out of memory. "
@ -1660,14 +1660,14 @@ static void getgeometry(int ctlr)
info_p->log_drv_map = 0;
id_ldrive = (id_log_drv_t *)kmalloc(sizeof(id_log_drv_t), GFP_KERNEL);
id_ldrive = kmalloc(sizeof(id_log_drv_t), GFP_KERNEL);
if(id_ldrive == NULL)
{
printk( KERN_ERR "cpqarray: out of memory.\n");
return;
}
id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
if(id_ctlr_buf == NULL)
{
kfree(id_ldrive);
@ -1675,7 +1675,7 @@ static void getgeometry(int ctlr)
return;
}
id_lstatus_buf = (sense_log_drv_stat_t *)kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL);
id_lstatus_buf = kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL);
if(id_lstatus_buf == NULL)
{
kfree(id_ctlr_buf);
@ -1684,7 +1684,7 @@ static void getgeometry(int ctlr)
return;
}
sense_config_buf = (config_t *)kmalloc(sizeof(config_t), GFP_KERNEL);
sense_config_buf = kmalloc(sizeof(config_t), GFP_KERNEL);
if(sense_config_buf == NULL)
{
kfree(id_lstatus_buf);

8
drivers/cdrom/cdrom.c
View file

@ -1810,7 +1810,7 @@ static int dvd_read_disckey(struct cdrom_device_info *cdi, dvd_struct *s)
size = sizeof(s->disckey.value) + 4;
if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((buf = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
init_cdrom_command(&cgc, buf, size, CGC_DATA_READ);
@ -1861,7 +1861,7 @@ static int dvd_read_manufact(struct cdrom_device_info *cdi, dvd_struct *s)
size = sizeof(s->manufact.value) + 4;
if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((buf = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
init_cdrom_command(&cgc, buf, size, CGC_DATA_READ);
@ -2849,7 +2849,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
/* FIXME: we need upper bound checking, too!! */
if (lba < 0)
return -EINVAL;
cgc.buffer = (char *) kmalloc(blocksize, GFP_KERNEL);
cgc.buffer = kmalloc(blocksize, GFP_KERNEL);
if (cgc.buffer == NULL)
return -ENOMEM;
memset(&sense, 0, sizeof(sense));
@ -3031,7 +3031,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
int size = sizeof(dvd_struct);
if (!CDROM_CAN(CDC_DVD))
return -ENOSYS;
if ((s = (dvd_struct *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((s = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
cdinfo(CD_DO_IOCTL, "entering DVD_READ_STRUCT\n");
if (copy_from_user(s, (dvd_struct __user *)arg, size)) {

2
drivers/cdrom/cm206.c
View file

@ -1420,7 +1420,7 @@ int __init cm206_init(void)
return -EIO;
}
printk(" adapter at 0x%x", cm206_base);
cd = (struct cm206_struct *) kmalloc(size, GFP_KERNEL);
cd = kmalloc(size, GFP_KERNEL);
if (!cd)
goto out_base;
/* Now we have found the adaptor card, try to reset it. As we have

2
drivers/char/consolemap.c
View file

@ -443,7 +443,7 @@ int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui)
p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
if (p && p->readonly) return -EIO;
if (!p || --p->refcount) {
q = (struct uni_pagedir *)kmalloc(sizeof(*p), GFP_KERNEL);
q = kmalloc(sizeof(*p), GFP_KERNEL);
if (!q) {
if (p) p->refcount++;
return -ENOMEM;

2
drivers/char/lcd.c
View file

@ -459,7 +459,7 @@ static int lcd_ioctl(struct inode *inode, struct file *file,
(&display, (struct lcd_display *) arg,
sizeof(struct lcd_display)))
return -EFAULT;
rom = (unsigned char *) kmalloc((128), GFP_ATOMIC);
rom = kmalloc((128), GFP_ATOMIC);
if (rom == NULL) {
printk(KERN_ERR LCD "kmalloc() failed in %s\n",
__FUNCTION__);

2
drivers/char/lp.c
View file

@ -525,7 +525,7 @@ static int lp_open(struct inode * inode, struct file * file)
return -EIO;
}
}
lp_table[minor].lp_buffer = (char *) kmalloc(LP_BUFFER_SIZE, GFP_KERNEL);
lp_table[minor].lp_buffer = kmalloc(LP_BUFFER_SIZE, GFP_KERNEL);
if (!lp_table[minor].lp_buffer) {
LP_F(minor) &= ~LP_BUSY;
return -ENOMEM;

2
drivers/char/pcmcia/synclink_cs.c
View file

@ -541,7 +541,7 @@ static int mgslpc_probe(struct pcmcia_device *link)
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_attach\n");
info = (MGSLPC_INFO *)kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL);
info = kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL);
if (!info) {
printk("Error can't allocate device instance data\n");
return -ENOMEM;

2
drivers/char/rio/riocmd.c
View file

@ -556,7 +556,7 @@ struct CmdBlk *RIOGetCmdBlk(void)
{
struct CmdBlk *CmdBlkP;
CmdBlkP = (struct CmdBlk *)kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC);
CmdBlkP = kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC);
if (CmdBlkP)
memset(CmdBlkP, 0, sizeof(struct CmdBlk));
return CmdBlkP;

2
drivers/char/synclink.c
View file

@ -4332,7 +4332,7 @@ static struct mgsl_struct* mgsl_allocate_device(void)
{
struct mgsl_struct *info;
info = (struct mgsl_struct *)kmalloc(sizeof(struct mgsl_struct),
info = kmalloc(sizeof(struct mgsl_struct),
GFP_KERNEL);
if (!info) {

4
drivers/char/synclinkmp.c
View file

@ -2730,7 +2730,7 @@ static int startup(SLMP_INFO * info)
return 0;
if (!info->tx_buf) {
info->tx_buf = (unsigned char *)kmalloc(info->max_frame_size, GFP_KERNEL);
info->tx_buf = kmalloc(info->max_frame_size, GFP_KERNEL);
if (!info->tx_buf) {
printk(KERN_ERR"%s(%d):%s can't allocate transmit buffer\n",
__FILE__,__LINE__,info->device_name);
@ -3798,7 +3798,7 @@ static SLMP_INFO *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev)
{
SLMP_INFO *info;
info = (SLMP_INFO *)kmalloc(sizeof(SLMP_INFO),
info = kmalloc(sizeof(SLMP_INFO),
GFP_KERNEL);
if (!info) {

2
drivers/char/vt.c
View file

@ -784,7 +784,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
if (new_cols == vc->vc_cols && new_rows == vc->vc_rows)
return 0;
newscreen = (unsigned short *) kmalloc(new_screen_size, GFP_USER);
newscreen = kmalloc(new_screen_size, GFP_USER);
if (!newscreen)
return -ENOMEM;

4
drivers/char/vt_ioctl.c
View file

@ -129,7 +129,7 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str
!capable(CAP_SYS_RESOURCE))
return -EPERM;
key_map = (ushort *) kmalloc(sizeof(plain_map),
key_map = kmalloc(sizeof(plain_map),
GFP_KERNEL);
if (!key_map)
return -ENOMEM;
@ -259,7 +259,7 @@ do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
sz = 256;
while (sz < funcbufsize - funcbufleft + delta)
sz <<= 1;
fnw = (char *) kmalloc(sz, GFP_KERNEL);
fnw = kmalloc(sz, GFP_KERNEL);
if(!fnw) {
ret = -ENOMEM;
goto reterr;

10
drivers/fc4/fc.c
View file

@ -266,7 +266,7 @@ static void fcp_report_map_done(fc_channel *fc, int i, int status)
printk ("FC: Bad magic from REPORT_AL_MAP on %s - %08x\n", fc->name, p->magic);
fc->state = FC_STATE_OFFLINE;
} else {
fc->posmap = (fcp_posmap *)kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
fc->posmap = kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
if (!fc->posmap) {
printk("FC: Not enough memory, offlining channel\n");
fc->state = FC_STATE_OFFLINE;
@ -355,7 +355,7 @@ void fcp_register(fc_channel *fc, u8 type, int unregister)
for (i = fc->can_queue; i < fc->scsi_bitmap_end; i++)
set_bit (i, fc->scsi_bitmap);
fc->scsi_free = fc->can_queue;
fc->cmd_slots = (fcp_cmnd **)kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
fc->cmd_slots = kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
fc->abort_count = 0;
} else {
fc->scsi_name[0] = 0;
@ -933,7 +933,7 @@ int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt)
DECLARE_MUTEX_LOCKED(sem);
if (!fc->rst_pkt) {
fc->rst_pkt = (struct scsi_cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL);
fc->rst_pkt = kmalloc(sizeof(SCpnt), GFP_KERNEL);
if (!fc->rst_pkt) return FAILED;
fcmd = FCP_CMND(fc->rst_pkt);
@ -1107,7 +1107,7 @@ int fc_do_plogi(fc_channel *fc, unsigned char alpa, fc_wwn *node, fc_wwn *nport)
logi *l;
int status;
l = (logi *)kzalloc(2 * sizeof(logi), GFP_KERNEL);
l = kzalloc(2 * sizeof(logi), GFP_KERNEL);
if (!l) return -ENOMEM;
l->code = LS_PLOGI;
memcpy (&l->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn));
@ -1141,7 +1141,7 @@ int fc_do_prli(fc_channel *fc, unsigned char alpa)
prli *p;
int status;
p = (prli *)kzalloc(2 * sizeof(prli), GFP_KERNEL);
p = kzalloc(2 * sizeof(prli), GFP_KERNEL);
if (!p) return -ENOMEM;
p->code = LS_PRLI;
p->params[0] = 0x08002000;

2
drivers/ide/ide-floppy.c
View file

@ -2147,7 +2147,7 @@ static int ide_floppy_probe(ide_drive_t *drive)
printk("ide-floppy: passing drive %s to ide-scsi emulation.\n", drive->name);
goto failed;
}
if ((floppy = (idefloppy_floppy_t *) kzalloc (sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
if ((floppy = kzalloc(sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
printk (KERN_ERR "ide-floppy: %s: Can't allocate a floppy structure\n", drive->name);
goto failed;
}

8
drivers/ide/ide-tape.c
View file

@ -2573,11 +2573,11 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full,
int pages = tape->pages_per_stage;
char *b_data = NULL;
if ((stage = (idetape_stage_t *) kmalloc (sizeof (idetape_stage_t),GFP_KERNEL)) == NULL)
if ((stage = kmalloc(sizeof (idetape_stage_t),GFP_KERNEL)) == NULL)
return NULL;
stage->next = NULL;
bh = stage->bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL);
bh = stage->bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL);
if (bh == NULL)
goto abort;
bh->b_reqnext = NULL;
@ -2607,7 +2607,7 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full,
continue;
}
prev_bh = bh;
if ((bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) {
if ((bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) {
free_page((unsigned long) b_data);
goto abort;
}
@ -4860,7 +4860,7 @@ static int ide_tape_probe(ide_drive_t *drive)
printk(KERN_WARNING "ide-tape: Use drive %s with ide-scsi emulation and osst.\n", drive->name);
printk(KERN_WARNING "ide-tape: OnStream support will be removed soon from ide-tape!\n");
}
tape = (idetape_tape_t *) kzalloc (sizeof (idetape_tape_t), GFP_KERNEL);
tape = kzalloc(sizeof (idetape_tape_t), GFP_KERNEL);
if (tape == NULL) {
printk(KERN_ERR "ide-tape: %s: Can't allocate a tape structure\n", drive->name);
goto failed;

2
drivers/isdn/act2000/act2000_isa.c
View file

@ -408,7 +408,7 @@ act2000_isa_download(act2000_card * card, act2000_ddef __user * cb)
p = cblock.buffer;
if (!access_ok(VERIFY_READ, p, length))
return -EFAULT;
buf = (u_char *) kmalloc(1024, GFP_KERNEL);
buf = kmalloc(1024, GFP_KERNEL);
if (!buf)
return -ENOMEM;
timeout = 0;

2
drivers/isdn/capi/capidrv.c
View file

@ -2013,7 +2013,7 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
strcpy(card->name, id);
card->contrnr = contr;
card->nbchan = profp->nbchannel;
card->bchans = (capidrv_bchan *) kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
card->bchans = kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
if (!card->bchans) {
printk(KERN_WARNING
"capidrv: (%s) Could not allocate bchan-structs.\n", id);

2
drivers/isdn/divert/divert_procfs.c
View file

@ -45,7 +45,7 @@ put_info_buffer(char *cp)
return;
if (!*cp)
return;
if (!(ib = (struct divert_info *) kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC)))
if (!(ib = kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC)))
return; /* no memory */
strcpy(ib->info_start, cp); /* set output string */
ib->next = NULL;

6
drivers/isdn/divert/isdn_divert.c
View file

@ -153,7 +153,7 @@ int cf_command(int drvid, int mode,
*ielenp = p - ielenp - 1; /* set total IE length */
/* allocate mem for information struct */
if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
return(-ENOMEM); /* no memory */
init_timer(&cs->timer);
cs->info[0] = '\0';
@ -276,7 +276,7 @@ int insertrule(int idx, divert_rule *newrule)
{ struct deflect_struc *ds,*ds1=NULL;
unsigned long flags;
if (!(ds = (struct deflect_struc *) kmalloc(sizeof(struct deflect_struc),
if (!(ds = kmalloc(sizeof(struct deflect_struc),
GFP_KERNEL)))
return(-ENOMEM); /* no memory */
@ -451,7 +451,7 @@ static int isdn_divert_icall(isdn_ctrl *ic)
if (dv->rule.action == DEFLECT_PROCEED)
if ((!if_used) || ((!extern_wait_max) && (!dv->rule.waittime)))
return(0); /* no external deflection needed */
if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
return(0); /* no memory */
init_timer(&cs->timer);
cs->info[0] = '\0';

2
drivers/isdn/hysdn/hysdn_procconf.c
View file

@ -275,7 +275,7 @@ hysdn_conf_open(struct inode *ino, struct file *filep)
} else if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
/* read access -> output card info data */
if (!(tmp = (char *) kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) {
if (!(tmp = kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) {
unlock_kernel();
return (-EFAULT); /* out of memory */
}

2
drivers/isdn/hysdn/hysdn_proclog.c
View file

@ -111,7 +111,7 @@ put_log_buffer(hysdn_card * card, char *cp)
if (pd->if_used <= 0)
return; /* no open file for read */
if (!(ib = (struct log_data *) kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC)))
if (!(ib = kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC)))
return; /* no memory */
strcpy(ib->log_start, cp); /* set output string */
ib->next = NULL;

6
drivers/isdn/i4l/isdn_audio.c
View file

@ -328,7 +328,7 @@ adpcm_state *
isdn_audio_adpcm_init(adpcm_state * s, int nbits)
{
if (!s)
s = (adpcm_state *) kmalloc(sizeof(adpcm_state), GFP_ATOMIC);
s = kmalloc(sizeof(adpcm_state), GFP_ATOMIC);
if (s) {
s->a = 0;
s->d = 5;
@ -343,7 +343,7 @@ dtmf_state *
isdn_audio_dtmf_init(dtmf_state * s)
{
if (!s)
s = (dtmf_state *) kmalloc(sizeof(dtmf_state), GFP_ATOMIC);
s = kmalloc(sizeof(dtmf_state), GFP_ATOMIC);
if (s) {
s->idx = 0;
s->last = ' ';
@ -621,7 +621,7 @@ silence_state *
isdn_audio_silence_init(silence_state * s)
{
if (!s)
s = (silence_state *) kmalloc(sizeof(silence_state), GFP_ATOMIC);
s = kmalloc(sizeof(silence_state), GFP_ATOMIC);
if (s) {
s->idx = 0;
s->state = 0;

2
drivers/isdn/i4l/isdn_net.c
View file

@ -2948,7 +2948,7 @@ isdn_net_addphone(isdn_net_ioctl_phone * phone)
isdn_net_phone *n;
if (p) {
if (!(n = (isdn_net_phone *) kmalloc(sizeof(isdn_net_phone), GFP_KERNEL)))
if (!(n = kmalloc(sizeof(isdn_net_phone), GFP_KERNEL)))
return -ENOMEM;
strcpy(n->num, phone->phone);
n->next = p->local->phone[phone->outgoing & 1];

2
drivers/isdn/i4l/isdn_ppp.c
View file

@ -717,7 +717,7 @@ isdn_ppp_fill_rq(unsigned char *buf, int len, int proto, int slot)
printk(KERN_DEBUG "ippp: device not activated.\n");
return 0;
}
nbuf = (unsigned char *) kmalloc(len + 4, GFP_ATOMIC);
nbuf = kmalloc(len + 4, GFP_ATOMIC);
if (!nbuf) {
printk(KERN_WARNING "ippp: Can't alloc buf\n");
return 0;

2
drivers/isdn/pcbit/layer2.c
View file

@ -100,7 +100,7 @@ pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum,
dev_kfree_skb(skb);
return -1;
}
if ((frame = (struct frame_buf *) kmalloc(sizeof(struct frame_buf),
if ((frame = kmalloc(sizeof(struct frame_buf),
GFP_ATOMIC)) == NULL) {
printk(KERN_WARNING "pcbit_2_write: kmalloc failed\n");
dev_kfree_skb(skb);

2
drivers/macintosh/adb.c
View file

@ -828,7 +828,7 @@ static ssize_t adb_write(struct file *file, const char __user *buf,
if (!access_ok(VERIFY_READ, buf, count))
return -EFAULT;
req = (struct adb_request *) kmalloc(sizeof(struct adb_request),
req = kmalloc(sizeof(struct adb_request),
GFP_KERNEL);
if (req == NULL)
return -ENOMEM;

2
drivers/macintosh/apm_emu.c
View file

@ -321,7 +321,7 @@ static int do_open(struct inode * inode, struct file * filp)
{
struct apm_user * as;
as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
as = kmalloc(sizeof(*as), GFP_KERNEL);
if (as == NULL) {
printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
sizeof(*as));

2
drivers/macintosh/via-pmu68k.c
View file

@ -847,7 +847,7 @@ pbook_pci_save(void)
n_pbook_pci_saves = npci;
if (npci == 0)
return;
ps = (struct pci_save *) kmalloc(npci * sizeof(*ps), GFP_KERNEL);
ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL);
pbook_pci_saves = ps;
if (ps == NULL)
return;

2
drivers/media/dvb/bt8xx/dst_ca.c
View file

@ -480,7 +480,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
struct ca_msg *hw_buffer;
int result = 0;
if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}

2
drivers/media/dvb/bt8xx/dvb-bt8xx.c
View file

@ -657,7 +657,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_TWINHAN_DST:
/* DST is not a frontend driver !!! */
state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
state = kmalloc(sizeof (struct dst_state), GFP_KERNEL);
if (!state) {
printk("dvb_bt8xx: No memory\n");
break;

4
drivers/media/dvb/ttusb-dec/ttusbdecfe.c
View file

@ -195,7 +195,7 @@ struct dvb_frontend* ttusbdecfe_dvbt_attach(const struct ttusbdecfe_config* conf
struct ttusbdecfe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
if (state == NULL)
return NULL;
@ -215,7 +215,7 @@ struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* conf
struct ttusbdecfe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
if (state == NULL)
return NULL;

4
drivers/media/video/dabusb.c
View file

@ -218,7 +218,7 @@ static int dabusb_alloc_buffers (pdabusb_t s)
pipesize, packets, transfer_buffer_length);
while (buffers < (s->total_buffer_size << 10)) {
b = (pbuff_t) kzalloc (sizeof (buff_t), GFP_KERNEL);
b = kzalloc(sizeof (buff_t), GFP_KERNEL);
if (!b) {
err("kzalloc(sizeof(buff_t))==NULL");
goto err;
@ -659,7 +659,7 @@ static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cm
switch (cmd) {
case IOCTL_DAB_BULK:
pbulk = (pbulk_transfer_t) kmalloc (sizeof (bulk_transfer_t), GFP_KERNEL);
pbulk = kmalloc(sizeof (bulk_transfer_t), GFP_KERNEL);
if (!pbulk) {
ret = -ENOMEM;

2
drivers/media/video/planb.c
View file

@ -138,7 +138,7 @@ static int grabbuf_alloc(struct planb *pb)
+ MAX_LNUM
#endif /* PLANB_GSCANLINE */
);
if ((pb->rawbuf = (unsigned char**) kmalloc (npage
if ((pb->rawbuf = kmalloc(npage
* sizeof(unsigned long), GFP_KERNEL)) == 0)
return -ENOMEM;
for (i = 0; i < npage; i++) {

2
drivers/media/video/usbvideo/usbvideo.c
View file

@ -690,7 +690,7 @@ int usbvideo_register(
}
base_size = num_cams * sizeof(struct uvd) + sizeof(struct usbvideo);
cams = (struct usbvideo *) kzalloc(base_size, GFP_KERNEL);
cams = kzalloc(base_size, GFP_KERNEL);
if (cams == NULL) {
err("Failed to allocate %d. bytes for usbvideo struct", base_size);
return -ENOMEM;

2
drivers/media/video/videocodec.c
View file

@ -346,7 +346,7 @@ videocodec_build_table (void)
size);
kfree(videocodec_buf);
videocodec_buf = (char *) kmalloc(size, GFP_KERNEL);
videocodec_buf = kmalloc(size, GFP_KERNEL);
i = 0;
i += scnprintf(videocodec_buf + i, size - 1,

4
drivers/message/i2o/i2o_config.c
View file

@ -186,7 +186,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type)
if (!dev)
return -ENXIO;
ops = (u8 *) kmalloc(kcmd.oplen, GFP_KERNEL);
ops = kmalloc(kcmd.oplen, GFP_KERNEL);
if (!ops)
return -ENOMEM;
@ -199,7 +199,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type)
* It's possible to have a _very_ large table
* and that the user asks for all of it at once...
*/
res = (u8 *) kmalloc(65536, GFP_KERNEL);
res = kmalloc(65536, GFP_KERNEL);
if (!res) {
kfree(ops);
return -ENOMEM;

2
drivers/mtd/devices/mtd_dataflash.c
View file

@ -459,7 +459,7 @@ add_dataflash(struct spi_device *spi, char *name,
struct mtd_info *device;
struct flash_platform_data *pdata = spi->dev.platform_data;
priv = (struct dataflash *) kzalloc(sizeof *priv, GFP_KERNEL);
priv = kzalloc(sizeof *priv, GFP_KERNEL);
if (!priv)
return -ENOMEM;

2
drivers/net/appletalk/ipddp.c
View file

@ -186,7 +186,7 @@ static int ipddp_xmit(struct sk_buff *skb, struct net_device *dev)
*/
static int ipddp_create(struct ipddp_route *new_rt)
{
struct ipddp_route *rt =(struct ipddp_route*) kmalloc(sizeof(*rt), GFP_KERNEL);
struct ipddp_route *rt = kmalloc(sizeof(*rt), GFP_KERNEL);
if (rt == NULL)
return -ENOMEM;

2
drivers/net/bsd_comp.c
View file

@ -395,7 +395,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp)
* Allocate the main control structure for this instance.
*/
maxmaxcode = MAXCODE(bits);
db = (struct bsd_db *) kmalloc (sizeof (struct bsd_db),
db = kmalloc(sizeof (struct bsd_db),
GFP_KERNEL);
if (!db)
{

2
drivers/net/irda/donauboe.c
View file

@ -1603,7 +1603,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
irda_qos_bits_to_value (&self->qos);
/* Allocate twice the size to guarantee alignment */
self->ringbuf = (void *) kmalloc (OBOE_RING_LEN << 1, GFP_KERNEL);
self->ringbuf = kmalloc(OBOE_RING_LEN << 1, GFP_KERNEL);
if (!self->ringbuf)
{
printk (KERN_ERR DRIVER_NAME ": can't allocate DMA buffers\n");

2
drivers/net/irda/irda-usb.c
View file

@ -1747,7 +1747,7 @@ static int irda_usb_probe(struct usb_interface *intf,
/* Don't change this buffer size and allocation without doing
* some heavy and complete testing. Don't ask why :-(
* Jean II */
self->speed_buff = (char *) kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL);
self->speed_buff = kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL);
if (self->speed_buff == NULL)
goto err_out_3;

2
drivers/net/irda/irport.c
View file

@ -164,7 +164,7 @@ irport_open(int i, unsigned int iobase, unsigned int irq)
/* Allocate memory if needed */
if (self->tx_buff.truesize > 0) {
self->tx_buff.head = (__u8 *) kmalloc(self->tx_buff.truesize,
self->tx_buff.head = kmalloc(self->tx_buff.truesize,
GFP_KERNEL);
if (self->tx_buff.head == NULL) {
IRDA_ERROR("%s(), can't allocate memory for "

4
drivers/net/lp486e.c
View file

@ -884,7 +884,7 @@ static int i596_start_xmit (struct sk_buff *skb, struct net_device *dev) {
dev->trans_start = jiffies;
tx_cmd = (struct tx_cmd *) kmalloc ((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
tx_cmd = kmalloc((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
if (tx_cmd == NULL) {
printk(KERN_WARNING "%s: i596_xmit Memory squeeze, dropping packet.\n", dev->name);
lp->stats.tx_dropped++;
@ -1266,7 +1266,7 @@ static void set_multicast_list(struct net_device *dev) {
if (dev->mc_count > 0) {
struct dev_mc_list *dmi;
char *cp;
cmd = (struct i596_cmd *)kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC);
cmd = kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC);
if (cmd == NULL) {
printk (KERN_ERR "%s: set_multicast Memory squeeze.\n", dev->name);
return;

4
drivers/net/ppp_deflate.c
View file

@ -121,7 +121,7 @@ static void *z_comp_alloc(unsigned char *options, int opt_len)
if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE)
return NULL;
state = (struct ppp_deflate_state *) kmalloc(sizeof(*state),
state = kmalloc(sizeof(*state),
GFP_KERNEL);
if (state == NULL)
return NULL;
@ -341,7 +341,7 @@ static void *z_decomp_alloc(unsigned char *options, int opt_len)
if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE)
return NULL;
state = (struct ppp_deflate_state *) kmalloc(sizeof(*state), GFP_KERNEL);
state = kmalloc(sizeof(*state), GFP_KERNEL);
if (state == NULL)
return NULL;

2
drivers/net/ppp_mppe.c
View file

@ -200,7 +200,7 @@ static void *mppe_alloc(unsigned char *options, int optlen)
|| options[0] != CI_MPPE || options[1] != CILEN_MPPE)
goto out;
state = (struct ppp_mppe_state *) kmalloc(sizeof(*state), GFP_KERNEL);
state = kmalloc(sizeof(*state), GFP_KERNEL);
if (state == NULL)
goto out;

6
drivers/net/slip.c
View file

@ -229,10 +229,10 @@ static int sl_realloc_bufs(struct slip *sl, int mtu)
if (len < 576 * 2)
len = 576 * 2;
xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
xbuff = kmalloc(len + 4, GFP_ATOMIC);
rbuff = kmalloc(len + 4, GFP_ATOMIC);
#ifdef SL_INCLUDE_CSLIP
cbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
cbuff = kmalloc(len + 4, GFP_ATOMIC);
#endif

2
drivers/net/wan/hostess_sv11.c
View file

@ -231,7 +231,7 @@ static struct sv11_device *sv11_init(int iobase, int irq)
return NULL;
}
sv=(struct sv11_device *)kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
sv = kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
if(!sv)
goto fail3;

2
drivers/net/wan/pc300_drv.c
View file

@ -3455,7 +3455,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if ((err = pci_enable_device(pdev)) < 0)
return err;
card = (pc300_t *) kmalloc(sizeof(pc300_t), GFP_KERNEL);
card = kmalloc(sizeof(pc300_t), GFP_KERNEL);
if (card == NULL) {
printk("PC300 found at RAM 0x%016llx, "
"but could not allocate card structure.\n",

2
drivers/net/wan/pc300_tty.c
View file

@ -784,7 +784,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
continue;
}
new = (st_cpc_rx_buf *)kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
new = kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
if (new == 0) {
cpc_tty_rx_disc_frame(pc300chan);
continue;

8
drivers/net/wan/x25_asy.c
View file

@ -123,8 +123,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
unsigned char *xbuff, *rbuff;
int len = 2* newmtu;
xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
xbuff = kmalloc(len + 4, GFP_ATOMIC);
rbuff = kmalloc(len + 4, GFP_ATOMIC);
if (xbuff == NULL || rbuff == NULL)
{
@ -465,11 +465,11 @@ static int x25_asy_open(struct net_device *dev)
len = dev->mtu * 2;
sl->rbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
sl->rbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->rbuff == NULL) {
goto norbuff;
}
sl->xbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
sl->xbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->xbuff == NULL) {
goto noxbuff;
}

2
drivers/net/wireless/hostap/hostap_ap.c
View file

@ -1253,7 +1253,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
return NULL;
}
tmpbuf = (char *) kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC);
tmpbuf = kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC);
if (tmpbuf == NULL) {
PDEBUG(DEBUG_AP, "AP: kmalloc failed for challenge\n");
return NULL;

2
drivers/net/wireless/hostap/hostap_download.c
View file

@ -201,7 +201,7 @@ static u8 * prism2_read_pda(struct net_device *dev)
0x7f0002 /* Intel PRO/Wireless 2011B (PCI) */,
};
buf = (u8 *) kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL);
buf = kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL);
if (buf == NULL)
return NULL;

2
drivers/net/wireless/hostap/hostap_hw.c
View file

@ -2252,7 +2252,7 @@ static int hostap_tx_compl_read(local_info_t *local, int error,
if (txdesc->sw_support) {
len = le16_to_cpu(txdesc->data_len);
if (len < PRISM2_DATA_MAXLEN) {
*payload = (char *) kmalloc(len, GFP_ATOMIC);
*payload = kmalloc(len, GFP_ATOMIC);
if (*payload == NULL ||
hfa384x_from_bap(dev, BAP0, *payload, len)) {
PDEBUG(DEBUG_EXTRA, "%s: could not read TX "

2
drivers/net/wireless/hostap/hostap_ioctl.c
View file

@ -3829,7 +3829,7 @@ static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p)
p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
return -EINVAL;
param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL);
param = kmalloc(p->length, GFP_KERNEL);
if (param == NULL)
return -ENOMEM;

2
drivers/net/wireless/hostap/hostap_main.c
View file

@ -250,7 +250,7 @@ u16 hostap_tx_callback_register(local_info_t *local,
unsigned long flags;
struct hostap_tx_callback_info *entry;
entry = (struct hostap_tx_callback_info *) kmalloc(sizeof(*entry),
entry = kmalloc(sizeof(*entry),
GFP_ATOMIC);
if (entry == NULL)
return 0;

2
drivers/net/wireless/ipw2100.c
View file

@ -2246,7 +2246,7 @@ static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
if (priv->snapshot[0])
return 1;
for (i = 0; i < 0x30; i++) {
priv->snapshot[i] = (u8 *) kmalloc(0x1000, GFP_ATOMIC);
priv->snapshot[i] = kmalloc(0x1000, GFP_ATOMIC);
if (!priv->snapshot[i]) {
IPW_DEBUG_INFO("%s: Error allocating snapshot "
"buffer %d\n", priv->net_dev->name, i);

2
drivers/net/wireless/prism54/isl_ioctl.c
View file

@ -2775,7 +2775,7 @@ prism54_hostapd(struct net_device *ndev, struct iw_point *p)
p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
return -EINVAL;
param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL);
param = kmalloc(p->length, GFP_KERNEL);
if (param == NULL)
return -ENOMEM;

2
drivers/net/wireless/wavelan_cs.c
View file

@ -603,7 +603,7 @@ static wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char se
if(lp->wavepoint_table.num_wavepoints==MAX_WAVEPOINTS)
return NULL;
new_wavepoint=(wavepoint_history *) kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
new_wavepoint = kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
if(new_wavepoint==NULL)
return NULL;

2
drivers/net/wireless/zd1211rw/zd_chip.c
View file

@ -101,7 +101,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr
/* Allocate a single memory block for values and addresses. */
count16 = 2*count;
a16 = (zd_addr_t *)kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
a16 = kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
GFP_NOFS);
if (!a16) {
dev_dbg_f(zd_chip_dev(chip),

2
drivers/parisc/iosapic.c
View file

@ -874,7 +874,7 @@ void *iosapic_register(unsigned long hpa)
return NULL;
}
isi = (struct iosapic_info *)kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
isi = kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
if (!isi) {
BUG();
return NULL;

8
drivers/pci/hotplug/cpqphp_nvram.c
View file

@ -520,7 +520,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
return 2;
while (nummem--) {
mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!mem_node)
break;
@ -548,7 +548,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numpmem--) {
p_mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
p_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!p_mem_node)
break;
@ -576,7 +576,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numio--) {
io_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
io_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!io_node)
break;
@ -604,7 +604,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numbus--) {
bus_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
bus_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!bus_node)
break;

2
drivers/pci/hotplug/pciehp_hpc.c
View file

@ -1320,7 +1320,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
DBG_ENTER_ROUTINE
spin_lock_init(&list_lock);
php_ctlr = (struct php_ctlr_state_s *) kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL);
php_ctlr = kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL);
if (!php_ctlr) { /* allocate controller state data */
err("%s: HPC controller memory allocation error!\n", __FUNCTION__);

2
drivers/pci/pcie/aer/aerdrv.c
View file

@ -148,7 +148,7 @@ static struct aer_rpc* aer_alloc_rpc(struct pcie_device *dev)
{
struct aer_rpc *rpc;
if (!(rpc = (struct aer_rpc *)kmalloc(sizeof(struct aer_rpc),
if (!(rpc = kmalloc(sizeof(struct aer_rpc),
GFP_KERNEL)))
return NULL;

2
drivers/pnp/pnpbios/core.c
View file

@ -109,7 +109,7 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info)
if (!current->fs->root) {
return -EAGAIN;
}
if (!(envp = (char **) kcalloc (20, sizeof (char *), GFP_KERNEL))) {
if (!(envp = kcalloc(20, sizeof (char *), GFP_KERNEL))) {
return -ENOMEM;
}
if (!(buf = kzalloc(256, GFP_KERNEL))) {

2
drivers/s390/char/con3215.c
View file

@ -688,7 +688,7 @@ raw3215_probe (struct ccw_device *cdev)
raw->cdev = cdev;
raw->inbuf = (char *) raw + sizeof(struct raw3215_info);
memset(raw, 0, sizeof(struct raw3215_info));
raw->buffer = (char *) kmalloc(RAW3215_BUFFER_SIZE,
raw->buffer = kmalloc(RAW3215_BUFFER_SIZE,
GFP_KERNEL|GFP_DMA);
if (raw->buffer == NULL) {
spin_lock(&raw3215_device_lock);

2
drivers/s390/char/keyboard.c
View file

@ -377,7 +377,7 @@ do_kdsk_ioctl(struct kbd_data *kbd, struct kbentry __user *user_kbe,
if (!(key_map = kbd->key_maps[tmp.kb_table])) {
int j;
key_map = (ushort *) kmalloc(sizeof(plain_map),
key_map = kmalloc(sizeof(plain_map),
GFP_KERNEL);
if (!key_map)
return -ENOMEM;

2
drivers/s390/char/sclp_cpi.c
View file

@ -127,7 +127,7 @@ cpi_prepare_req(void)
struct cpi_sccb *sccb;
struct cpi_evbuf *evb;
req = (struct sclp_req *) kmalloc(sizeof(struct sclp_req), GFP_KERNEL);
req = kmalloc(sizeof(struct sclp_req), GFP_KERNEL);
if (req == NULL)
return ERR_PTR(-ENOMEM);
sccb = (struct cpi_sccb *) __get_free_page(GFP_KERNEL | GFP_DMA);

4
drivers/s390/crypto/zcrypt_cex2a.c
View file

@ -295,7 +295,7 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_device *zdev,
struct completion work;
int rc;
ap_msg.message = (void *) kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
@ -337,7 +337,7 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_device *zdev,
struct completion work;
int rc;
ap_msg.message = (void *) kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +

4
drivers/s390/crypto/zcrypt_pcica.c
View file

@ -279,7 +279,7 @@ static long zcrypt_pcica_modexpo(struct zcrypt_device *zdev,
struct completion work;
int rc;
ap_msg.message = (void *) kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
@ -321,7 +321,7 @@ static long zcrypt_pcica_modexpo_crt(struct zcrypt_device *zdev,
struct completion work;
int rc;
ap_msg.message = (void *) kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +

2
drivers/s390/crypto/zcrypt_pcixcc.c
View file

@ -717,7 +717,7 @@ long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev, struct ica_xcRB *xcRB)
};
int rc;
ap_msg.message = (void *) kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL);
ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +

6
drivers/s390/net/ctcmain.c
View file

@ -1646,7 +1646,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
return -1;
}
memset(ch, 0, sizeof (struct channel));
if ((ch->ccw = (struct ccw1 *) kmalloc(8*sizeof(struct ccw1),
if ((ch->ccw = kmalloc(8*sizeof(struct ccw1),
GFP_KERNEL | GFP_DMA)) == NULL) {
kfree(ch);
ctc_pr_warn("ctc: Out of memory in add_channel\n");
@ -1693,7 +1693,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
return -1;
}
fsm_newstate(ch->fsm, CH_STATE_IDLE);
if ((ch->irb = (struct irb *) kmalloc(sizeof (struct irb),
if ((ch->irb = kmalloc(sizeof (struct irb),
GFP_KERNEL)) == NULL) {
ctc_pr_warn("ctc: Out of memory in add_channel\n");
kfree_fsm(ch->fsm);
@ -2535,7 +2535,7 @@ ctc_print_statistics(struct ctc_priv *priv)
DBF_TEXT(trace, 4, __FUNCTION__);
if (!priv)
return;
sbuf = (char *)kmalloc(2048, GFP_KERNEL);
sbuf = kmalloc(2048, GFP_KERNEL);
if (sbuf == NULL)
return;
p = sbuf;

2
drivers/s390/net/iucv.c
View file

@ -772,7 +772,7 @@ iucv_register_program (__u8 pgmname[16],
}
/* Allocate handler entry */
new_handler = (handler *)kmalloc(sizeof(handler), GFP_ATOMIC);
new_handler = kmalloc(sizeof(handler), GFP_ATOMIC);
if (new_handler == NULL) {
printk(KERN_WARNING "%s: storage allocation for new handler "
"failed.\n", __FUNCTION__);

2
drivers/s390/scsi/zfcp_aux.c
View file

@ -237,7 +237,7 @@ zfcp_device_setup(char *devstr)
return 0;
len = strlen(devstr) + 1;
str = (char *) kmalloc(len, GFP_KERNEL);
str = kmalloc(len, GFP_KERNEL);
if (!str)
goto err_out;
memcpy(str, devstr, len);

2
drivers/sbus/char/vfc_dev.c
View file

@ -659,7 +659,7 @@ static int vfc_probe(void)
if (!cards)
return -ENODEV;
vfc_dev_lst = (struct vfc_dev **)kmalloc(sizeof(struct vfc_dev *) *
vfc_dev_lst = kmalloc(sizeof(struct vfc_dev *) *
(cards+1),
GFP_KERNEL);
if (vfc_dev_lst == NULL)

2
drivers/scsi/aacraid/aachba.c
View file

@ -288,7 +288,7 @@ int aac_get_containers(struct aac_dev *dev)
if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS)
maximum_num_containers = MAXIMUM_NUM_CONTAINERS;
fsa_dev_ptr = (struct fsa_dev_info *) kmalloc(
fsa_dev_ptr = kmalloc(
sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL);
if (!fsa_dev_ptr) {
aac_fib_free(fibptr);

2
drivers/scsi/aacraid/comminit.c
View file

@ -386,7 +386,7 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
* Ok now init the communication subsystem
*/
dev->queues = (struct aac_queue_block *) kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL);
dev->queues = kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL);
if (dev->queues == NULL) {
printk(KERN_ERR "Error could not allocate comm region.\n");
return NULL;

2
drivers/scsi/aha1542.c
View file

@ -699,7 +699,7 @@ static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
#endif
int i;
ccb[mbo].op = 2; /* SCSI Initiator Command w/scatter-gather */
SCpnt->host_scribble = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA);
SCpnt->host_scribble = kmalloc(512, GFP_KERNEL | GFP_DMA);
sgpnt = (struct scatterlist *) SCpnt->request_buffer;
cptr = (struct chain *) SCpnt->host_scribble;
if (cptr == NULL) {

2
drivers/scsi/aic7xxx_old.c
View file

@ -2565,7 +2565,7 @@ aic7xxx_allocate_scb(struct aic7xxx_host *p)
}
}
scb_count = min( (i-1), p->scb_data->maxscbs - p->scb_data->numscbs);
scb_ap = (struct aic7xxx_scb *)kmalloc(sizeof (struct aic7xxx_scb) * scb_count
scb_ap = kmalloc(sizeof (struct aic7xxx_scb) * scb_count
+ sizeof(struct aic7xxx_scb_dma), GFP_ATOMIC);
if (scb_ap == NULL)
return(0);

2
drivers/scsi/dc395x.c
View file

@ -4319,7 +4319,7 @@ static int __devinit adapter_sg_tables_alloc(struct AdapterCtlBlk *acb)
dprintkdbg(DBG_1, "Allocate %i pages for SG tables\n", pages);
while (pages--) {
ptr = (struct SGentry *)kmalloc(PAGE_SIZE, GFP_KERNEL);
ptr = kmalloc(PAGE_SIZE, GFP_KERNEL);
if (!ptr) {
adapter_sg_tables_free(acb);
return 1;

10
drivers/scsi/dpt_i2o.c
View file

@ -297,7 +297,7 @@ static void adpt_inquiry(adpt_hba* pHba)
s32 rcode;
memset(msg, 0, sizeof(msg));
buf = (u8*)kmalloc(80,GFP_KERNEL|ADDR32);
buf = kmalloc(80,GFP_KERNEL|ADDR32);
if(!buf){
printk(KERN_ERR"%s: Could not allocate buffer\n",pHba->name);
return;
@ -1311,7 +1311,7 @@ static s32 adpt_i2o_reset_hba(adpt_hba* pHba)
schedule_timeout_uninterruptible(1);
} while (m == EMPTY_QUEUE);
status = (u8*)kmalloc(4, GFP_KERNEL|ADDR32);
status = kmalloc(4, GFP_KERNEL|ADDR32);
if(status == NULL) {
adpt_send_nop(pHba, m);
printk(KERN_ERR"IOP reset failed - no free memory.\n");
@ -1444,7 +1444,7 @@ static int adpt_i2o_parse_lct(adpt_hba* pHba)
}
continue;
}
d = (struct i2o_device *)kmalloc(sizeof(struct i2o_device), GFP_KERNEL);
d = kmalloc(sizeof(struct i2o_device), GFP_KERNEL);
if(d==NULL)
{
printk(KERN_CRIT"%s: Out of memory for I2O device data.\n",pHba->name);
@ -2425,7 +2425,7 @@ static s32 adpt_i2o_reparse_lct(adpt_hba* pHba)
pDev = pDev->next_lun;
}
if(!pDev ) { // Something new add it
d = (struct i2o_device *)kmalloc(sizeof(struct i2o_device), GFP_KERNEL);
d = kmalloc(sizeof(struct i2o_device), GFP_KERNEL);
if(d==NULL)
{
printk(KERN_CRIT "Out of memory for I2O device data.\n");
@ -2728,7 +2728,7 @@ static s32 adpt_i2o_init_outbound_q(adpt_hba* pHba)
kfree(pHba->reply_pool);
pHba->reply_pool = (u32*)kmalloc(pHba->reply_fifo_size * REPLY_FRAME_SIZE * 4, GFP_KERNEL|ADDR32);
pHba->reply_pool = kmalloc(pHba->reply_fifo_size * REPLY_FRAME_SIZE * 4, GFP_KERNEL|ADDR32);
if(!pHba->reply_pool){
printk(KERN_ERR"%s: Could not allocate reply pool\n",pHba->name);
return -1;

2
drivers/scsi/initio.c
View file

@ -2828,7 +2828,7 @@ static int i91u_detect(struct scsi_host_template * tpnt)
for (; tul_num_scb >= MAX_TARGETS + 3; tul_num_scb--) {
i = tul_num_ch * tul_num_scb * sizeof(SCB);
if ((tul_scb = (SCB *) kmalloc(i, GFP_ATOMIC | GFP_DMA)) != NULL)
if ((tul_scb = kmalloc(i, GFP_ATOMIC | GFP_DMA)) != NULL)
break;
}
if (tul_scb == NULL) {

2
drivers/scsi/osst.c
View file

@ -5777,7 +5777,7 @@ static int osst_probe(struct device *dev)
dev_num = i;
/* allocate a struct osst_tape for this device */
tpnt = (struct osst_tape *)kmalloc(sizeof(struct osst_tape), GFP_ATOMIC);
tpnt = kmalloc(sizeof(struct osst_tape), GFP_ATOMIC);
if (tpnt == NULL) {
write_unlock(&os_scsi_tapes_lock);
printk(KERN_ERR "osst :E: Can't allocate device descriptor, device not attached.\n");

2
drivers/scsi/pluto.c
View file

@ -117,7 +117,7 @@ int __init pluto_detect(struct scsi_host_template *tpnt)
#endif
return 0;
}
fcs = (struct ctrl_inquiry *) kmalloc (sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA);
fcs = kmalloc(sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA);
if (!fcs) {
printk ("PLUTO: Not enough memory to probe\n");
return 0;

2
drivers/scsi/sr_ioctl.c
View file

@ -546,7 +546,7 @@ int sr_is_xa(Scsi_CD *cd)
if (!xa_test)
return 0;
raw_sector = (unsigned char *) kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd));
raw_sector = kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd));
if (!raw_sector)
return -ENOMEM;
if (0 == sr_read_sector(cd, cd->ms_offset + 16,

4
drivers/scsi/sr_vendor.c
View file

@ -117,7 +117,7 @@ int sr_set_blocklength(Scsi_CD *cd, int blocklength)
density = (blocklength > 2048) ? 0x81 : 0x83;
#endif
buffer = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA);
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer)
return -ENOMEM;
@ -164,7 +164,7 @@ int sr_cd_check(struct cdrom_device_info *cdi)
if (cd->cdi.mask & CDC_MULTI_SESSION)
return 0;
buffer = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA);
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer)
return -ENOMEM;

2
drivers/usb/gadget/serial.c
View file

@ -2195,7 +2195,7 @@ static struct gs_buf *gs_buf_alloc(unsigned int size, gfp_t kmalloc_flags)
if (size == 0)
return NULL;
gb = (struct gs_buf *)kmalloc(sizeof(struct gs_buf), kmalloc_flags);
gb = kmalloc(sizeof(struct gs_buf), kmalloc_flags);
if (gb == NULL)
return NULL;

2
drivers/usb/host/hc_crisv10.c
View file

@ -365,7 +365,7 @@ static inline struct urb *urb_list_first(int epid)
/* Adds an urb_entry last in the list for this epid. */
static inline void urb_list_add(struct urb *urb, int epid)
{
urb_entry_t *urb_entry = (urb_entry_t *)kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG);
urb_entry_t *urb_entry = kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG);
assert(urb_entry);
urb_entry->urb = urb;

4
drivers/usb/misc/auerswald.c
View file

@ -766,7 +766,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned
bep->bufp = kmalloc (bufsize, GFP_KERNEL);
if (!bep->bufp)
goto bl_fail;
bep->dr = (struct usb_ctrlrequest *) kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL);
bep->dr = kmalloc(sizeof (struct usb_ctrlrequest), GFP_KERNEL);
if (!bep->dr)
goto bl_fail;
bep->urbp = usb_alloc_urb (0, GFP_KERNEL);
@ -1969,7 +1969,7 @@ static int auerswald_probe (struct usb_interface *intf,
info("device is a %s", cp->dev_desc);
/* get the maximum allowed control transfer length */
pbuf = (__le16 *) kmalloc (2, GFP_KERNEL); /* use an allocated buffer because of urb target */
pbuf = kmalloc(2, GFP_KERNEL); /* use an allocated buffer because of urb target */
if (!pbuf) {
err( "out of memory");
goto pfail;

2
drivers/usb/serial/cypress_m8.c
View file

@ -1493,7 +1493,7 @@ static struct cypress_buf *cypress_buf_alloc(unsigned int size)
if (size == 0)
return NULL;
cb = (struct cypress_buf *)kmalloc(sizeof(struct cypress_buf), GFP_KERNEL);
cb = kmalloc(sizeof(struct cypress_buf), GFP_KERNEL);
if (cb == NULL)
return NULL;

4
drivers/usb/serial/digi_acceleport.c
View file

@ -1681,7 +1681,7 @@ dbg( "digi_startup: TOP" );
for( i=0; i<serial->type->num_ports+1; i++ ) {
/* allocate port private structure */
priv = (struct digi_port *)kmalloc( sizeof(struct digi_port),
priv = kmalloc( sizeof(struct digi_port),
GFP_KERNEL );
if( priv == (struct digi_port *)0 ) {
while( --i >= 0 )
@ -1714,7 +1714,7 @@ dbg( "digi_startup: TOP" );
}
/* allocate serial private structure */
serial_priv = (struct digi_serial *)kmalloc( sizeof(struct digi_serial),
serial_priv = kmalloc( sizeof(struct digi_serial),
GFP_KERNEL );
if( serial_priv == (struct digi_serial *)0 ) {
for( i=0; i<serial->type->num_ports+1; i++ )

2
drivers/usb/serial/io_ti.c
View file

@ -2811,7 +2811,7 @@ static struct edge_buf *edge_buf_alloc(unsigned int size)
if (size == 0)
return NULL;
eb = (struct edge_buf *)kmalloc(sizeof(struct edge_buf), GFP_KERNEL);
eb = kmalloc(sizeof(struct edge_buf), GFP_KERNEL);
if (eb == NULL)
return NULL;

2
drivers/usb/serial/ipaq.c
View file

@ -595,7 +595,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
bytes_in = 0;
bytes_out = 0;
priv = (struct ipaq_private *)kmalloc(sizeof(struct ipaq_private), GFP_KERNEL);
priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL);
if (priv == NULL) {
err("%s - Out of memory", __FUNCTION__);
return -ENOMEM;

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