Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Matt Fleming <> | Subject | [PATCH 5/5] ia64/unaligned: Silence another GCC warning about an uninitialised variable | Date | Wed, 4 May 2016 12:17:50 +0100 |
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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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