* [PATCH] KVM: x86 emulator: Eliminate compilation warning in x86_decode_insn()
@ 2010-09-28 8:33 Sheng Yang
2010-09-30 0:19 ` Marcelo Tosatti
0 siblings, 1 reply; 2+ messages in thread
From: Sheng Yang @ 2010-09-28 8:33 UTC (permalink / raw)
To: Avi Kivity, Marcelo Tosatti; +Cc: kvm, Sheng Yang
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>
---
arch/x86/kvm/emulate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index aead72e..d0df25d 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -798,7 +798,7 @@ done:
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);
--
1.7.0.1
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2010-09-28 8:33 [PATCH] KVM: x86 emulator: Eliminate compilation warning in x86_decode_insn() Sheng Yang
2010-09-30 0:19 ` Marcelo Tosatti
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