KVM: VMX: Silence warning on 32-bit hosts

a is unused now on CONFIG_X86_32. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
git-mirror · Jul 12, 2011 · 2e4ce7f · 2e4ce7f
1 parent f411e6c
commit 2e4ce7f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
@@ -3602,7 +3602,9 @@ static u32 vmx_secondary_exec_control(struct vcpu_vmx *vmx)
  */
 static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
 {
+#ifdef CONFIG_X86_64
 	unsigned long a;
+#endif
 	int i;
 
 	/* I/O */