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authorMatt Fleming <matt@codeblueprint.co.uk>2016-05-04 12:17:50 +0100
committerTony Luck <tony.luck@intel.com>2016-05-05 10:29:14 -0700
commit787ca32dc704bde981760de01a3a7e6ce9835fdb (patch)
tree7b8ddc9b70c3ade99de19af231145d24c37bfe87 /arch/ia64/kernel
parentf6184df02067afb366a543a19a03bec42223afb3 (diff)
downloadop-kernel-dev-787ca32dc704bde981760de01a3a7e6ce9835fdb.zip
op-kernel-dev-787ca32dc704bde981760de01a3a7e6ce9835fdb.tar.gz
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>
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/unaligned.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index e7ae608..7f0d316 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;
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