[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>

5 files changed, 11 insertions, 11 deletions

diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c
index 49f902f35c28..efcf589d7083 100644
--- a/sound/oss/emu10k1/audio.c
+++ b/sound/oss/emu10k1/audio.c
@@ -1139,7 +1139,7 @@ static int emu10k1_audio_open(struct inode *inode, struct file *file)
 
 match:
 
-        wave_dev = (struct emu10k1_wavedevice *) kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
+        wave_dev = kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
 
         if (wave_dev == NULL) { 
                 ERROR();
@@ -1155,7 +1155,7 @@ match:
                 /* Recording */
                 struct wiinst *wiinst;
 
-                if ((wiinst = (struct wiinst *) kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
+                if ((wiinst = kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
                         ERROR();
                         kfree(wave_dev);
                         return -ENOMEM;
@@ -1211,7 +1211,7 @@ match:
                 struct woinst *woinst;
                 int i;
 
-                if ((woinst = (struct woinst *) kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
+                if ((woinst = kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
                         ERROR();
                         kfree(wave_dev);
                         return -ENOMEM;
diff --git a/sound/oss/emu10k1/cardmi.c b/sound/oss/emu10k1/cardmi.c
index 0545814cc67d..57674f8c8a2e 100644
--- a/sound/oss/emu10k1/cardmi.c
+++ b/sound/oss/emu10k1/cardmi.c
@@ -157,7 +157,7 @@ int emu10k1_mpuin_add_buffer(struct emu10k1_mpuin *card_mpuin, struct midi_hdr *
         midihdr->flags |= MIDIBUF_INQUEUE;      /* set */
         midihdr->flags &= ~MIDIBUF_DONE;        /* clear */
 
-        if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
+        if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
                 /* Message lost */
                 return -1;
         }
diff --git a/sound/oss/emu10k1/cardmo.c b/sound/oss/emu10k1/cardmo.c
index 5938d31f9e21..a8cc75db3e45 100644
--- a/sound/oss/emu10k1/cardmo.c
+++ b/sound/oss/emu10k1/cardmo.c
@@ -117,7 +117,7 @@ int emu10k1_mpuout_add_buffer(struct emu10k1_card *card, struct midi_hdr *midihd
         midihdr->flags |= MIDIBUF_INQUEUE;
         midihdr->flags &= ~MIDIBUF_DONE;
 
-        if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
+        if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
                 /* Message lost */
                 return -1;
         }
diff --git a/sound/oss/emu10k1/midi.c b/sound/oss/emu10k1/midi.c
index 8ac77df86397..cca3dad2bdf4 100644
--- a/sound/oss/emu10k1/midi.c
+++ b/sound/oss/emu10k1/midi.c
@@ -58,7 +58,7 @@ static int midiin_add_buffer(struct emu10k1_mididevice *midi_dev, struct midi_hd
 {
         struct midi_hdr *midihdr;
 
-        if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
+        if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
                 ERROR();
                 return -EINVAL;
         }
@@ -128,7 +128,7 @@ match:
                 mutex_lock(&card->open_sem);
         }
 
-        if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
+        if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
                 return -EINVAL;
 
         midi_dev->card = card;
@@ -328,7 +328,7 @@ static ssize_t emu10k1_midi_write(struct file *file, const char __user *buffer,
         if (!access_ok(VERIFY_READ, buffer, count))
                 return -EFAULT;
 
-        if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
+        if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
                 return -EINVAL;
 
         midihdr->bufferlength = count;
@@ -490,7 +490,7 @@ int emu10k1_seq_midi_open(int dev, int mode,
                         
         DPF(2, "emu10k1_seq_midi_open()\n");
         
-        if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
+        if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
                 return -EINVAL;
 
         midi_dev->card = card;
@@ -540,7 +540,7 @@ int emu10k1_seq_midi_out(int dev, unsigned char midi_byte)
 
         card = midi_devs[dev]->devc;
 
-        if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
+        if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
                 return -EINVAL;
 
         midihdr->bufferlength = 1;
diff --git a/sound/oss/emu10k1/mixer.c b/sound/oss/emu10k1/mixer.c
index cbcaaa34189a..6419796c2ed7 100644
--- a/sound/oss/emu10k1/mixer.c
+++ b/sound/oss/emu10k1/mixer.c
@@ -194,7 +194,7 @@ static int emu10k1_private_mixer(struct emu10k1_card *card, unsigned int cmd, un
 
         case SOUND_MIXER_PRIVATE3:
 
-                ctl = (struct mixer_private_ioctl *) kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
+                ctl = kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
                 if (ctl == NULL)
                         return -ENOMEM;