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

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]>

drivers/atm/eni.c

@@ -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,

drivers/atm/he.c

@@ -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;

drivers/atm/lanai.c

@@ -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");

drivers/atm/nicstar.c

@@ -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)
    {

drivers/atm/zatm.c

@@ -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;