[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 <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Greg KH <greg@kroah.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Ian Kent <raven@themaw.net>
Cc: Steven French <sfrench@us.ibm.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 7 insertions, 7 deletions

diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index 6960f090991..869cebbba96 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -505,7 +505,7 @@ static int nvram_scan_partitions(void)
 		return -ENODEV;
 	total_size = ppc_md.nvram_size();
 	
-	header = (char *) kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
+	header = kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
 	if (!header) {
 		printk(KERN_ERR "nvram_scan_partitions: Failed kmalloc\n");
 		return -ENOMEM;
@@ -574,7 +574,7 @@ static int __init nvram_init(void)
 	}
   	
   	/* initialize our anchor for the nvram partition list */
-  	nvram_part = (struct nvram_partition *) kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
+  	nvram_part = kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
   	if (!nvram_part) {
   		printk(KERN_ERR "nvram_init: Failed kmalloc\n");
   		return -ENOMEM;
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index 8336deafc62..2847cd51a2d 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -670,7 +670,7 @@ pcibios_make_OF_bus_map(void)
 	struct pci_controller* hose;
 	struct property *map_prop;
 
-	pci_to_OF_bus_map = (u8*)kmalloc(pci_bus_count, GFP_KERNEL);
+	pci_to_OF_bus_map = kmalloc(pci_bus_count, GFP_KERNEL);
 	if (!pci_to_OF_bus_map) {
 		printk(KERN_ERR "Can't allocate OF bus map !\n");
 		return;
diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c
index add8c1a9af6..c831815c31f 100644
--- a/arch/powerpc/mm/imalloc.c
+++ b/arch/powerpc/mm/imalloc.c
@@ -138,7 +138,7 @@ static struct vm_struct * split_im_region(unsigned long v_addr,
 	struct vm_struct *vm2 = NULL;
 	struct vm_struct *new_vm = NULL;
 	
-	vm1 = (struct vm_struct *) kmalloc(sizeof(*vm1), GFP_KERNEL);
+	vm1 = kmalloc(sizeof(*vm1), GFP_KERNEL);
 	if (vm1	== NULL) {
 		printk(KERN_ERR "%s() out of memory\n", __FUNCTION__);
 		return NULL;
@@ -172,7 +172,7 @@ static struct vm_struct * split_im_region(unsigned long v_addr,
 		 * uppermost remainder, and use existing parent one for the
 		 * lower remainder of parent range
 		 */
-		vm2 = (struct vm_struct *) kmalloc(sizeof(*vm2), GFP_KERNEL);
+		vm2 = kmalloc(sizeof(*vm2), GFP_KERNEL);
 		if (vm2 == NULL) {
 			printk(KERN_ERR "%s() out of memory\n", __FUNCTION__);
 			kfree(vm1);
@@ -206,7 +206,7 @@ static struct vm_struct * __add_new_im_area(unsigned long req_addr,
 			break;
 	}
 	
-	area = (struct vm_struct *) kmalloc(sizeof(*area), GFP_KERNEL);
+	area = kmalloc(sizeof(*area), GFP_KERNEL);
 	if (!area)
 		return NULL;
 	area->flags = 0;
diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c
index b6b462d3c60..f2bae04424f 100644
--- a/arch/powerpc/platforms/pseries/eeh_cache.c
+++ b/arch/powerpc/platforms/pseries/eeh_cache.c
@@ -153,7 +153,7 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
 			return piar;
 		}
 	}
-	piar = (struct pci_io_addr_range *)kmalloc(sizeof(struct pci_io_addr_range), GFP_ATOMIC);
+	piar = kmalloc(sizeof(struct pci_io_addr_range), GFP_ATOMIC);
 	if (!piar)
 		return NULL;