linux-kernel - [PATCH 37/56] oss: Remove void casts

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Date:	Wed,  8 Apr 2009 12:22:09 +0100
From:	Jack Stone <jwjstone@...tmail.fm>
To:	linux-kernel@...r.kernel.org
Cc:	jeff@...zik.org, kernel-janitors@...r.kernel.org,
	Jack Stone <jwjstone@...tmail.fm>
Subject: [PATCH 37/56] oss: Remove void casts

Remove uneeded void casts

Signed-Off-By: Jack Stone <jwjstone@...tmail.fm>
---
 sound/oss/msnd.c      |    2 +-
 sound/oss/pss.c       |    6 +++---
 sound/oss/sequencer.c |    4 ++--
 sound/oss/sscape.c    |    2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/oss/msnd.c b/sound/oss/msnd.c
index e4282d9..21eb6dc 100644
--- a/sound/oss/msnd.c
+++ b/sound/oss/msnd.c
@@ -100,7 +100,7 @@ void msnd_fifo_free(msnd_fifo *f)
 int msnd_fifo_alloc(msnd_fifo *f, size_t n)
 {
 	msnd_fifo_free(f);
-	f->data = (char *)vmalloc(n);
+	f->data = vmalloc(n);
 	f->n = n;
 	f->tail = 0;
 	f->head = 0;
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 83f5ee2..82f4d5a 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -859,7 +859,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
 			return 0;
 
 		case SNDCTL_COPR_LOAD:
-			buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
+			buf = vmalloc(sizeof(copr_buffer));
 			if (buf == NULL)
 				return -ENOSPC;
 			if (copy_from_user(buf, arg, sizeof(copr_buffer))) {
@@ -871,7 +871,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
 			return err;
 		
 		case SNDCTL_COPR_SENDMSG:
-			mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+			mbuf = vmalloc(sizeof(copr_msg));
 			if (mbuf == NULL)
 				return -ENOSPC;
 			if (copy_from_user(mbuf, arg, sizeof(copr_msg))) {
@@ -895,7 +895,7 @@ static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg,
 
 		case SNDCTL_COPR_RCVMSG:
 			err = 0;
-			mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+			mbuf = vmalloc(sizeof(copr_msg));
 			if (mbuf == NULL)
 				return -ENOSPC;
 			data = (unsigned short *)mbuf->data;
diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index c798746..31c01ba 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -1648,13 +1648,13 @@ void sequencer_init(void)
 {
 	if (sequencer_ok)
 		return;
-	queue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * EV_SZ);
+	queue = vmalloc(SEQ_MAX_QUEUE * EV_SZ);
 	if (queue == NULL)
 	{
 		printk(KERN_ERR "sequencer: Can't allocate memory for sequencer output queue\n");
 		return;
 	}
-	iqueue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
+	iqueue = vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
 	if (iqueue == NULL)
 	{
 		printk(KERN_ERR "sequencer: Can't allocate memory for sequencer input queue\n");
diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c
index 30c36d1..9d6b9b0 100644
--- a/sound/oss/sscape.c
+++ b/sound/oss/sscape.c
@@ -573,7 +573,7 @@ static int sscape_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *ar
 			return 0;
 
 		case SNDCTL_COPR_LOAD:
-			buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
+			buf = vmalloc(sizeof(copr_buffer));
 			if (buf == NULL)
 				return -ENOSPC;
 			if (copy_from_user(buf, arg, sizeof(copr_buffer))) 
-- 
1.5.4.3

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