Re: [PATCH RFC ipsec-next 1/5] xfrm: Add a secpath_set helper.

From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Tue, 7 Feb 2017 10:14:07 +0100

+int secpath_set(struct sk_buff *skb)
+{
+	struct sec_path *sp;
+
+	/* Allocate new secpath or COW existing one. */
+	if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) {
+
+		sp = secpath_dup(skb->sp);

Please remove this empty line.

Thanks.