diff options
Diffstat (limited to 'net/tipc/udp_media.c')
| -rw-r--r-- | net/tipc/udp_media.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index cd7c5f131e72..ad2719ad4c1b 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -156,14 +156,12 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, struct udp_bearer *ub; struct udp_media_addr *dst = (struct udp_media_addr *)&dest->value; struct udp_media_addr *src = (struct udp_media_addr *)&b->addr.value; - struct sk_buff *clone; struct rtable *rt; if (skb_headroom(skb) < UDP_MIN_HEADROOM) pskb_expand_head(skb, UDP_MIN_HEADROOM, 0, GFP_ATOMIC); - clone = skb_clone(skb, GFP_ATOMIC); - skb_set_inner_protocol(clone, htons(ETH_P_TIPC)); + skb_set_inner_protocol(skb, htons(ETH_P_TIPC)); ub = rcu_dereference_rtnl(b->media_ptr); if (!ub) { err = -ENODEV; @@ -173,7 +171,7 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, struct flowi4 fl = { .daddr = dst->ipv4.s_addr, .saddr = src->ipv4.s_addr, - .flowi4_mark = clone->mark, + .flowi4_mark = skb->mark, .flowi4_proto = IPPROTO_UDP }; rt = ip_route_output_key(net, &fl); @@ -182,7 +180,7 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, goto tx_error; } ttl = ip4_dst_hoplimit(&rt->dst); - err = udp_tunnel_xmit_skb(rt, ub->ubsock->sk, clone, + err = udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb, src->ipv4.s_addr, dst->ipv4.s_addr, 0, ttl, 0, src->udp_port, dst->udp_port, @@ -205,7 +203,7 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, if (err) goto tx_error; ttl = ip6_dst_hoplimit(ndst); - err = udp_tunnel6_xmit_skb(ndst, ub->ubsock->sk, clone, + err = udp_tunnel6_xmit_skb(ndst, ub->ubsock->sk, skb, ndst->dev, &src->ipv6, &dst->ipv6, 0, ttl, src->udp_port, dst->udp_port, false); @@ -214,7 +212,7 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, return err; tx_error: - kfree_skb(clone); + kfree_skb(skb); return err; } @@ -435,7 +433,6 @@ static void tipc_udp_disable(struct tipc_bearer *b) } if (ub->ubsock) sock_set_flag(ub->ubsock->sk, SOCK_DEAD); - RCU_INIT_POINTER(b->media_ptr, NULL); RCU_INIT_POINTER(ub->bearer, NULL); /* sock_release need to be done outside of rtnl lock */ |