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| author | Matt Fleming <matt@codeblueprint.co.uk> | 2016-05-04 12:17:50 +0100 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2016-05-05 10:29:14 -0700 |
| commit | 787ca32dc704bde981760de01a3a7e6ce9835fdb (patch) | |
| tree | 7b8ddc9b70c3ade99de19af231145d24c37bfe87 /arch/ia64/kernel/unaligned.c | |
| parent | f6184df02067afb366a543a19a03bec42223afb3 (diff) | |
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/unaligned.c')
| -rw-r--r-- | arch/ia64/kernel/unaligned.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; |