[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/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c
index a4f735723c41..a02c5fb40567 100644
--- a/drivers/net/wan/hostess_sv11.c
+++ b/drivers/net/wan/hostess_sv11.c
@@ -231,7 +231,7 @@ static struct sv11_device *sv11_init(int iobase, int irq)
                 return NULL;
         }
         
-        sv=(struct sv11_device *)kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
+        sv = kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
         if(!sv)
                 goto fail3;
                         
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 36d1c3ff7078..62184dee377c 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -3455,7 +3455,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         if ((err = pci_enable_device(pdev)) < 0)
                 return err;
 
-        card = (pc300_t *) kmalloc(sizeof(pc300_t), GFP_KERNEL);
+        card = kmalloc(sizeof(pc300_t), GFP_KERNEL);
         if (card == NULL) {
                 printk("PC300 found at RAM 0x%016llx, "
                        "but could not allocate card structure.\n",
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index b2a23aed4428..5873c346e7e9 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -784,7 +784,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
                         continue;
                 } 
                 
-                new = (st_cpc_rx_buf *)kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
+                new = kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
                 if (new == 0) {
                         cpc_tty_rx_disc_frame(pc300chan);
                         continue;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 9c3ccc669143..1c9edd97accd 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -123,8 +123,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
         unsigned char *xbuff, *rbuff;
         int len = 2* newmtu;
 
-        xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
-        rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
+        xbuff = kmalloc(len + 4, GFP_ATOMIC);
+        rbuff = kmalloc(len + 4, GFP_ATOMIC);
 
         if (xbuff == NULL || rbuff == NULL)  
         {
@@ -465,11 +465,11 @@ static int x25_asy_open(struct net_device *dev)
 
         len = dev->mtu * 2;
 
-        sl->rbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
+        sl->rbuff = kmalloc(len + 4, GFP_KERNEL);
         if (sl->rbuff == NULL)   {
                 goto norbuff;
         }
-        sl->xbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
+        sl->xbuff = kmalloc(len + 4, GFP_KERNEL);
         if (sl->xbuff == NULL)   {
                 goto noxbuff;
         }