[PATCH] ARM: Fix build warning in do_alignment.

From: Chanho Min
Date: Sun Sep 09 2012 - 23:25:11 EST

Fix the following build warning:

arch/arm/mm/alignment.c: In function 'do_alignment':
arch/arm/mm/alignment.c:327:15: warning: 'offset.un' may be used
uninitialized in this function [-Wuninitialized]
arch/arm/mm/alignment.c:749:21: note: 'offset.un' was declared here

Signed-off-by: Chanho Min <chanho.min@xxxxxxx>
arch/arm/mm/alignment.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 9107231..f83b38c 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -746,7 +746,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr,
struct pt_regs *regs,
static int
do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
- union offset_union offset;
+ union offset_union offset = {0};
unsigned long instr = 0, instrptr;
int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs);
unsigned int type;
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