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KVM: x86 emulator: Eliminate compilation warning in x86_decode_insn()

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Eliminate:
arch/x86/kvm/emulate.c:801: warning: ‘sv’ may be used uninitialized in this
function

on gcc 4.1.2

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Sheng Yang 2010-09-28 16:33:32 +08:00 committed by Avi Kivity
parent 50933623e5
commit 7129eecac1
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kvm/emulate.c
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@ -798,7 +798,7 @@ static int decode_abs(struct x86_emulate_ctxt *ctxt,
static void fetch_bit_operand(struct decode_cache *c)
{
long sv, mask;
long sv = 0, mask;
if (c->dst.type == OP_MEM && c->src.type == OP_REG) {
mask = ~(c->dst.bytes * 8 - 1);