From 7129eecac10681f69cb00c0323ee915feceb57eb Mon Sep 17 00:00:00 2001
From: Sheng Yang <sheng@linux.intel.com>
Date: Tue, 28 Sep 2010 16:33:32 +0800
Subject: [PATCH] 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>
---
 arch/x86/kvm/emulate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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);
-- 
2.7.4