Re: [PATCH net-next v2 5/9] geneve: Add support to collect tunnel metadata.

From: Pravin B Shelar <redacted>
Date: Mon, 17 Aug 2015 14:11:41 -0700

+	if (tun_dst)
+		skb_dst_set(skb, (struct dst_entry *)tun_dst);
+

Please don't cast things like this, it is completely unnecessary:

	skb_dst_set(skb, &tun_dst->dst);