Messages in this thread Patch in this message | | | Subject | [PATCH 17/41] m68k: dmasound_paula.c lvalues abuse (from m68k CVS) | From | Al Viro <> | Date | Tue, 03 Jan 2006 23:27:50 +0000 |
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From: Roman Zippel <zippel@linux-m68k.org> Date: 1135191147 -0500
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>
---
sound/oss/dmasound/dmasound_paula.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
34225af377908974eb21d905427c0b3291255ec3 diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c index f163868..5417815 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 *us 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 *us 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 *us 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; \ -- 0.99.9.GIT - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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