[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, 4 insertions, 4 deletions

diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c
index 3257c22dd79c..03cc263fe0da 100644
--- a/drivers/s390/net/ctcmain.c
+++ b/drivers/s390/net/ctcmain.c
@@ -1646,7 +1646,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
                 return -1;
         }
         memset(ch, 0, sizeof (struct channel));
-        if ((ch->ccw = (struct ccw1 *) kmalloc(8*sizeof(struct ccw1),
+        if ((ch->ccw = kmalloc(8*sizeof(struct ccw1),
                                                GFP_KERNEL | GFP_DMA)) == NULL) {
                 kfree(ch);
                 ctc_pr_warn("ctc: Out of memory in add_channel\n");
@@ -1693,7 +1693,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
                 return -1;
         }
         fsm_newstate(ch->fsm, CH_STATE_IDLE);
-        if ((ch->irb = (struct irb *) kmalloc(sizeof (struct irb),
+        if ((ch->irb = kmalloc(sizeof (struct irb),
                                               GFP_KERNEL)) == NULL) {
                 ctc_pr_warn("ctc: Out of memory in add_channel\n");
                 kfree_fsm(ch->fsm);
@@ -2535,7 +2535,7 @@ ctc_print_statistics(struct ctc_priv *priv)
         DBF_TEXT(trace, 4, __FUNCTION__);
         if (!priv)
                 return;
-        sbuf = (char *)kmalloc(2048, GFP_KERNEL);
+        sbuf = kmalloc(2048, GFP_KERNEL);
         if (sbuf == NULL)
                 return;
         p = sbuf;
diff --git a/drivers/s390/net/iucv.c b/drivers/s390/net/iucv.c
index 1476ce2b437c..229aeb5fc399 100644
--- a/drivers/s390/net/iucv.c
+++ b/drivers/s390/net/iucv.c
@@ -772,7 +772,7 @@ iucv_register_program (__u8 pgmname[16],
         }
 
         /* Allocate handler entry */
-        new_handler = (handler *)kmalloc(sizeof(handler), GFP_ATOMIC);
+        new_handler = kmalloc(sizeof(handler), GFP_ATOMIC);
         if (new_handler == NULL) {
                 printk(KERN_WARNING "%s: storage allocation for new handler "
                        "failed.\n", __FUNCTION__);