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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

2
sound/core/oss/mixer_oss.c
View file

@ -1023,7 +1023,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
}
up_read(&mixer->card->controls_rwsem);
if (slot.present != 0) {
pslot = (struct slot *)kmalloc(sizeof(slot), GFP_KERNEL);
pslot = kmalloc(sizeof(slot), GFP_KERNEL);
if (! pslot)
return -ENOMEM;
*pslot = slot;

2
sound/oss/ad1848.c
View file

@ -1992,7 +1992,7 @@ int ad1848_init (char *name, struct resource *ports, int irq, int dma_playback,
devc->audio_flags |= DMA_DUPLEX;
}
portc = (ad1848_port_info *) kmalloc(sizeof(ad1848_port_info), GFP_KERNEL);
portc = kmalloc(sizeof(ad1848_port_info), GFP_KERNEL);
if(portc==NULL) {
release_region(devc->base, 4);
return -1;

2
sound/oss/cs4232.c
View file

@ -408,7 +408,7 @@ static int __init cs4232_pnp_probe(struct pnp_dev *dev, const struct pnp_device_
{
struct address_info *isapnpcfg;
isapnpcfg=(struct address_info*)kmalloc(sizeof(*isapnpcfg),GFP_KERNEL);
isapnpcfg = kmalloc(sizeof(*isapnpcfg),GFP_KERNEL);
if (!isapnpcfg)
return -ENOMEM;

6
sound/oss/emu10k1/audio.c
View file

@ -1139,7 +1139,7 @@ static int emu10k1_audio_open(struct inode *inode, struct file *file)
match:
wave_dev = (struct emu10k1_wavedevice *) kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
wave_dev = kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
if (wave_dev == NULL) {
ERROR();
@ -1155,7 +1155,7 @@ match:
/* Recording */
struct wiinst *wiinst;
if ((wiinst = (struct wiinst *) kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
if ((wiinst = kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
ERROR();
kfree(wave_dev);
return -ENOMEM;
@ -1211,7 +1211,7 @@ match:
struct woinst *woinst;
int i;
if ((woinst = (struct woinst *) kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
if ((woinst = kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
ERROR();
kfree(wave_dev);
return -ENOMEM;

2
sound/oss/emu10k1/cardmi.c
View file

@ -157,7 +157,7 @@ int emu10k1_mpuin_add_buffer(struct emu10k1_mpuin *card_mpuin, struct midi_hdr *
midihdr->flags |= MIDIBUF_INQUEUE; /* set */
midihdr->flags &= ~MIDIBUF_DONE; /* clear */
if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
/* Message lost */
return -1;
}

2
sound/oss/emu10k1/cardmo.c
View file

@ -117,7 +117,7 @@ int emu10k1_mpuout_add_buffer(struct emu10k1_card *card, struct midi_hdr *midihd
midihdr->flags |= MIDIBUF_INQUEUE;
midihdr->flags &= ~MIDIBUF_DONE;
if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
/* Message lost */
return -1;
}

10
sound/oss/emu10k1/midi.c
View file

@ -58,7 +58,7 @@ static int midiin_add_buffer(struct emu10k1_mididevice *midi_dev, struct midi_hd
{
struct midi_hdr *midihdr;
if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
ERROR();
return -EINVAL;
}
@ -128,7 +128,7 @@ match:
mutex_lock(&card->open_sem);
}
if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
return -EINVAL;
midi_dev->card = card;
@ -328,7 +328,7 @@ static ssize_t emu10k1_midi_write(struct file *file, const char __user *buffer,
if (!access_ok(VERIFY_READ, buffer, count))
return -EFAULT;
if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
return -EINVAL;
midihdr->bufferlength = count;
@ -490,7 +490,7 @@ int emu10k1_seq_midi_open(int dev, int mode,
DPF(2, "emu10k1_seq_midi_open()\n");
if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
return -EINVAL;
midi_dev->card = card;
@ -540,7 +540,7 @@ int emu10k1_seq_midi_out(int dev, unsigned char midi_byte)
card = midi_devs[dev]->devc;
if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
return -EINVAL;
midihdr->bufferlength = 1;

2
sound/oss/emu10k1/mixer.c
View file

@ -194,7 +194,7 @@ static int emu10k1_private_mixer(struct emu10k1_card *card, unsigned int cmd, un
case SOUND_MIXER_PRIVATE3:
ctl = (struct mixer_private_ioctl *) kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
ctl = kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
if (ctl == NULL)
return -ENOMEM;

2
sound/oss/hal2.c
View file

@ -1435,7 +1435,7 @@ static int hal2_init_card(struct hal2_card **phal2, struct hpc3_regs *hpc3)
int ret = 0;
struct hal2_card *hal2;
hal2 = (struct hal2_card *) kmalloc(sizeof(struct hal2_card), GFP_KERNEL);
hal2 = kmalloc(sizeof(struct hal2_card), GFP_KERNEL);
if (!hal2)
return -ENOMEM;
memset(hal2, 0, sizeof(struct hal2_card));

2
sound/oss/mpu401.c
View file

@ -1023,7 +1023,7 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
devc->capabilities |= MPU_CAP_INTLG; /* Supports intelligent mode */
mpu401_synth_operations[m] = (struct synth_operations *)kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
mpu401_synth_operations[m] = kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
if (mpu401_synth_operations[m] == NULL)
{

2
sound/oss/opl3.c
View file

@ -166,7 +166,7 @@ int opl3_detect(int ioaddr, int *osp)
return 0;
}
devc = (struct opl_devinfo *)kmalloc(sizeof(*devc), GFP_KERNEL);
devc = kmalloc(sizeof(*devc), GFP_KERNEL);
if (devc == NULL)
{

2
sound/oss/sb_common.c
View file

@ -625,7 +625,7 @@ int sb_dsp_detect(struct address_info *hw_config, int pci, int pciio, struct sb_
*/
detected_devc = (sb_devc *)kmalloc(sizeof(sb_devc), GFP_KERNEL);
detected_devc = kmalloc(sizeof(sb_devc), GFP_KERNEL);
if (detected_devc == NULL)
{
printk(KERN_ERR "sb: Can't allocate memory for device information\n");

4
sound/oss/sb_midi.c
View file

@ -173,7 +173,7 @@ void sb_dsp_midi_init(sb_devc * devc, struct module *owner)
return;
}
std_midi_synth.midi_dev = devc->my_mididev = dev;
midi_devs[dev] = (struct midi_operations *)kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
midi_devs[dev] = kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
if (midi_devs[dev] == NULL)
{
printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n");
@ -189,7 +189,7 @@ void sb_dsp_midi_init(sb_devc * devc, struct module *owner)
midi_devs[dev]->devc = devc;
midi_devs[dev]->converter = (struct synth_operations *)kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
midi_devs[dev]->converter = kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
if (midi_devs[dev]->converter == NULL)
{
printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n");

2
sound/oss/sb_mixer.c
View file

@ -734,7 +734,7 @@ int sb_mixer_init(sb_devc * devc, struct module *owner)
if (m == -1)
return 0;
mixer_devs[m] = (struct mixer_operations *)kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
mixer_devs[m] = kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
if (mixer_devs[m] == NULL)
{
printk(KERN_ERR "sb_mixer: Can't allocate memory\n");

2
sound/oss/v_midi.c
View file

@ -183,7 +183,7 @@ static void __init attach_v_midi (struct address_info *hw_config)
return;
}
m=(struct vmidi_memory *)kmalloc(sizeof(struct vmidi_memory), GFP_KERNEL);
m = kmalloc(sizeof(struct vmidi_memory), GFP_KERNEL);
if (m == NULL)
{
printk(KERN_WARNING "Loopback MIDI: Failed to allocate memory\n");

2
sound/oss/waveartist.c
View file

@ -1267,7 +1267,7 @@ static int __init waveartist_init(wavnc_info *devc)
conf_printf2(dev_name, devc->hw.io_base, devc->hw.irq,
devc->hw.dma, devc->hw.dma2);
portc = (wavnc_port_info *)kmalloc(sizeof(wavnc_port_info), GFP_KERNEL);
portc = kmalloc(sizeof(wavnc_port_info), GFP_KERNEL);
if (portc == NULL)
goto nomem;