[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/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index ef5266fbce62..bb57bc0e3fc8 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -191,13 +191,13 @@ debug_areas_alloc(int pages_per_area, int nr_areas)
         debug_entry_t*** areas;
         int i,j;
 
-        areas = (debug_entry_t ***) kmalloc(nr_areas *
+        areas = kmalloc(nr_areas *
                                         sizeof(debug_entry_t**),
                                         GFP_KERNEL);
         if (!areas)
                 goto fail_malloc_areas;
         for (i = 0; i < nr_areas; i++) {
-                areas[i] = (debug_entry_t**) kmalloc(pages_per_area *
+                areas[i] = kmalloc(pages_per_area *
                                 sizeof(debug_entry_t*),GFP_KERNEL);
                 if (!areas[i]) {
                         goto fail_malloc_areas2;
@@ -242,7 +242,7 @@ debug_info_alloc(char *name, int pages_per_area, int nr_areas, int buf_size,
 
         /* alloc everything */
 
-        rc = (debug_info_t*) kmalloc(sizeof(debug_info_t), GFP_KERNEL);
+        rc = kmalloc(sizeof(debug_info_t), GFP_KERNEL);
         if(!rc)
                 goto fail_malloc_rc;
         rc->active_entries = kcalloc(nr_areas, sizeof(int), GFP_KERNEL);
@@ -634,7 +634,7 @@ found:
                 rc = -ENOMEM;
                 goto out;
         }
-        p_info = (file_private_info_t *) kmalloc(sizeof(file_private_info_t),
+        p_info = kmalloc(sizeof(file_private_info_t),
                                                 GFP_KERNEL);
         if(!p_info){
                 if(debug_info_snapshot)
diff --git a/arch/s390/kernel/s390_ext.c b/arch/s390/kernel/s390_ext.c
index 4faf96f8a834..bc5beaa8f98e 100644
--- a/arch/s390/kernel/s390_ext.c
+++ b/arch/s390/kernel/s390_ext.c
@@ -37,7 +37,7 @@ int register_external_interrupt(__u16 code, ext_int_handler_t handler)
         ext_int_info_t *p;
         int index;
 
-        p = (ext_int_info_t *) kmalloc(sizeof(ext_int_info_t), GFP_ATOMIC);
+        p = kmalloc(sizeof(ext_int_info_t), GFP_ATOMIC);
         if (p == NULL)
                 return -ENOMEM;
         p->code = code;