diff options
Diffstat (limited to 'net/tipc/udp_media.c')
-rw-r--r-- | net/tipc/udp_media.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index ad2719ad4c1b..70c03271b798 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c | |||
@@ -158,8 +158,11 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb, | |||
158 | struct udp_media_addr *src = (struct udp_media_addr *)&b->addr.value; | 158 | struct udp_media_addr *src = (struct udp_media_addr *)&b->addr.value; |
159 | struct rtable *rt; | 159 | struct rtable *rt; |
160 | 160 | ||
161 | if (skb_headroom(skb) < UDP_MIN_HEADROOM) | 161 | if (skb_headroom(skb) < UDP_MIN_HEADROOM) { |
162 | pskb_expand_head(skb, UDP_MIN_HEADROOM, 0, GFP_ATOMIC); | 162 | err = pskb_expand_head(skb, UDP_MIN_HEADROOM, 0, GFP_ATOMIC); |
163 | if (err) | ||
164 | goto tx_error; | ||
165 | } | ||
163 | 166 | ||
164 | skb_set_inner_protocol(skb, htons(ETH_P_TIPC)); | 167 | skb_set_inner_protocol(skb, htons(ETH_P_TIPC)); |
165 | ub = rcu_dereference_rtnl(b->media_ptr); | 168 | ub = rcu_dereference_rtnl(b->media_ptr); |