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authorAl Viro <viro@ftp.linux.org.uk>2006-01-12 01:06:21 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-12 09:09:02 -0800
commit815f597be444e5f9f5b4dbd65b862208d5253598 (patch)
tree0ef609a079829fc68fe1bfe289709e7c16a3cae6 /sound
parent09cc07a5c7996192cc19c79c8aac5a4a22528059 (diff)
downloadlinux-815f597be444e5f9f5b4dbd65b862208d5253598.tar.gz
[PATCH] m68k: dmasound_paula.c lvalues abuse (from m68k CVS)
Avoid warnings about use of cast expressions as lvalues

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/oss/dmasound/dmasound_paula.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c
index f163868e7526..541781507e63 100644
--- a/sound/oss/dmasound/dmasound_paula.c
+++ b/sound/oss/dmasound/dmasound_paula.c
@@ -245,6 +245,7 @@ static ssize_t funcname(const u_char *userPtr, size_t userCount,	\
 			u_char frame[], ssize_t *frameUsed,		\
 			ssize_t frameLeft)				\
 {									\
+	const u_short *ptr = (const u_short *)userPtr;			\
 	ssize_t count, used;						\
 	u_short data;							\
 									\
@@ -254,7 +255,7 @@ static ssize_t funcname(const u_char *userPtr, size_t userCount,	\
 		count = min_t(size_t, userCount, frameLeft)>>1 & ~1;	\
 		used = count*2;						\
 		while (count > 0) {					\
-			if (get_user(data, ((u_short *)userPtr)++))	\
+			if (get_user(data, ptr++))			\
 				return -EFAULT;				\
 			data = convsample(data);			\
 			*high++ = data>>8;				\
@@ -269,12 +270,12 @@ static ssize_t funcname(const u_char *userPtr, size_t userCount,	\
 		count = min_t(size_t, userCount, frameLeft)>>2 & ~1;	\
 		used = count*4;						\
 		while (count > 0) {					\
-			if (get_user(data, ((u_short *)userPtr)++))	\
+			if (get_user(data, ptr++))			\
 				return -EFAULT;				\
 			data = convsample(data);			\
 			*lefth++ = data>>8;				\
 			*leftl++ = (data>>2) & 0x3f;			\
-			if (get_user(data, ((u_short *)userPtr)++))	\
+			if (get_user(data, ptr++))			\
 				return -EFAULT;				\
 			data = convsample(data);			\
 			*righth++ = data>>8;				\