From 234b639206a7d9d5ca362cff64ceddd4f27e4a46 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Fri, 2 Dec 2011 18:26:28 +0100 Subject: [PATCH] KVM: x86 emulator: Remove set-but-unused cr4 from check_cr_write This was probably copy&pasted from the cr0 case, but it's unneeded here. Signed-off-by: Jan Kiszka Signed-off-by: Avi Kivity --- arch/x86/kvm/emulate.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index ac8e5ed..f641201 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -3028,9 +3028,6 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt) break; } case 4: { - u64 cr4; - - cr4 = ctxt->ops->get_cr(ctxt, 4); ctxt->ops->get_msr(ctxt, MSR_EFER, &efer); if ((efer & EFER_LMA) && !(new_val & X86_CR4_PAE)) -- 2.7.4