diff --git a/arch/x86/kvm/vmx/vmcs.h b/arch/x86/kvm/vmx/vmcs.h
index 481ad879197b..5c0ff80b85c0 100644
--- a/arch/x86/kvm/vmx/vmcs.h
+++ b/arch/x86/kvm/vmx/vmcs.h
@@ -19,7 +19,7 @@ struct vmcs_hdr {
 struct vmcs {
 	struct vmcs_hdr hdr;
 	u32 abort;
-	char data[0];
+	char data[];
 };
 
 DECLARE_PER_CPU(struct vmcs *, current_vmcs);