KVM: VMX: Remove duplicated include from vmx.c

Remove duplicated include.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

arch/x86/kvm/vmx/vmx.c

@@ -62,7 +62,6 @@
 #include "vmcs12.h"
 #include "vmx.h"
 #include "x86.h"
-#include "vmx.h"
 
 MODULE_AUTHOR("Qumranet");
 MODULE_LICENSE("GPL");