KVM: x86: cleanup unused local variable
fix:
arch/x86/kvm/x86.c: In function ‘handle_emulation_failure’:
arch/x86/kvm/x86.c:3844: warning: unused variable ‘ctxt’
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 78147f0..b05321a 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3857,8 +3857,6 @@
static int handle_emulation_failure(struct kvm_vcpu *vcpu)
{
- struct x86_emulate_ctxt *ctxt = &vcpu->arch.emulate_ctxt;
-
++vcpu->stat.insn_emulation_fail;
trace_kvm_emulate_insn_failed(vcpu);
vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;