commit ae6a237560dccd1d2e3191b7365bc19ae654ff91
author Jiang Biao <jiang.biao2@zte.com.cn> Mon Nov 07 08:54:51 2016 +0800
committer Radim Krčmář <rkrcmar@redhat.com> Wed Nov 16 22:09:44 2016 +0100
tree 0787ca750dedd3d23b5a05adf54a2352a1a95b3a
parent 33365e7a454fd40d30d11bf0d9147e059b22e099

kvm: x86: make a function in x86.c static to avoid compiling warning

kvm_emulate_wbinvd_noskip is only used in x86.c, and should be
static to avoid compiling warning when with -Wmissing-prototypes
option.

Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 83990ad..7eb0992 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4795,7 +4795,7 @@ static void emulator_invlpg(struct x86_emulate_ctxt *ctxt, ulong address)
 	kvm_mmu_invlpg(emul_to_vcpu(ctxt), address);
 }
 
-int kvm_emulate_wbinvd_noskip(struct kvm_vcpu *vcpu)
+static int kvm_emulate_wbinvd_noskip(struct kvm_vcpu *vcpu)
 {
 	if (!need_emulate_wbinvd(vcpu))
 		return X86EMUL_CONTINUE;