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Subject[PATCH 5/5] ia64/unaligned: Silence another GCC warning about an uninitialised variable
Date
  arch/ia64/kernel/unaligned.c: In function 'ia64_handle_unaligned':
arch/ia64/kernel/unaligned.c:1385:16: warning: 'u.l' may be used uninitialized in this function [-Wmaybe-uninitialized]
opcode = (u.l >> IA64_OPCODE_SHIFT) & IA64_OPCODE_MASK;
^

Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
---
arch/ia64/kernel/unaligned.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index e7ae6088350a..7f0d31656b4d 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1378,6 +1378,7 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
* extract the instruction from the bundle given the slot number
*/
switch (ipsr->ri) {
+ default:
case 0: u.l = (bundle[0] >> 5); break;
case 1: u.l = (bundle[0] >> 46) | (bundle[1] << 18); break;
case 2: u.l = (bundle[1] >> 23); break;
--
2.7.3
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