[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>

2 files changed, 5 insertions, 5 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index e3a267622bb6..d33717c8afd4 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -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;
         }
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index e2f4bb549063..b3bcd1d7315e 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -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;