sctp: Correct byte order of access to skb->{network, transport}_header

Corrects an byte order conflict introduced by
158874ca
("sctp: Correct access to skb->{network, transport}_header").
The values in question are host byte order.
Signed-off-by: NSimon Horman <horms@verge.net.au>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sctp/ipv6.c

@@ -153,7 +153,7 @@ SCTP_STATIC void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	struct sctp_association *asoc;
 	struct sctp_transport *transport;
 	struct ipv6_pinfo *np;
-	__be16 saveip, savesctp;
+	__u16 saveip, savesctp;
 	int err;
 	struct net *net = dev_net(skb->dev);