* [PATCH] powerpc: fix uninitialised variable in VSX alignment code
@ 2008-08-28 4:57 Michael Neuling
0 siblings, 0 replies; only message in thread
From: Michael Neuling @ 2008-08-28 4:57 UTC (permalink / raw)
To: paulus, benh; +Cc: linuxppc-dev
This fixes an uninitialised variable in the VSX alignment code. It can
cause warnings from GCC (noticed with GCC 4.1.1).
Signed-off-by: Michael Neuling <mikey@neuling.org>
---
paulus: for your 2.6.27 tree.
Kudos to paulus for finding this.
arch/powerpc/kernel/align.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-ozlabs/arch/powerpc/kernel/align.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/align.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/align.c
@@ -647,7 +647,7 @@ static int emulate_vsx(unsigned char __u
unsigned int flags, unsigned int length)
{
char *ptr = (char *) ¤t->thread.TS_FPR(reg);
- int ret;
+ int ret = 0;
flush_vsx_to_thread(current);
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2008-08-28 4:57 [PATCH] powerpc: fix uninitialised variable in VSX alignment code Michael Neuling
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