[PATCH] kvm: NULL noise removal

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 54c35c0..27e05a7 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -98,7 +98,7 @@
 	for (i = 0; i < vcpu->nmsrs; ++i)
 		if (vcpu->guest_msrs[i].index == msr)
 			return &vcpu->guest_msrs[i];
-	return 0;
+	return NULL;
 }
 
 static void vmcs_clear(struct vmcs *vmcs)