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ia64/unaligned: Silence another GCC warning about an uninitialised variable
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> Signed-off-by: Tony Luck <tony.luck@intel.com>
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@ -1378,6 +1378,7 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
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* extract the instruction from the bundle given the slot number
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* extract the instruction from the bundle given the slot number
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*/
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*/
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switch (ipsr->ri) {
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switch (ipsr->ri) {
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default:
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case 0: u.l = (bundle[0] >> 5); break;
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case 0: u.l = (bundle[0] >> 5); break;
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case 1: u.l = (bundle[0] >> 46) | (bundle[1] << 18); break;
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case 1: u.l = (bundle[0] >> 46) | (bundle[1] << 18); break;
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case 2: u.l = (bundle[1] >> 23); break;
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case 2: u.l = (bundle[1] >> 23); break;
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