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Commit adb28c9d authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller
Browse files

ipv6: Compute net once in raw6_send_hdrinc 



Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 19a0644c

net/ipv6/raw.c

+3 −2
Original line number Diff line number Diff line
@@ -614,6 +614,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length, 
			unsigned int flags)

{

	struct ipv6_pinfo *np = inet6_sk(sk);

	struct net *net = sock_net(sk);

	struct ipv6hdr *iph;

	struct sk_buff *skb;

	int err;
@@ -652,7 +653,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length, 
	if (err)

		goto error_fault;



	IP6_UPD_PO_STATS(sock_net(sk), rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);

	IP6_UPD_PO_STATS(net, rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);

	err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,

		      NULL, rt->dst.dev, dst_output);

	if (err > 0)
@@ -666,7 +667,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length, 
	err = -EFAULT;

	kfree_skb(skb);

error:

	IP6_INC_STATS(sock_net(sk), rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);

	IP6_INC_STATS(net, rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);

	if (err == -ENOBUFS && !np->recverr)

		err = 0;

	return err;