diff options
Diffstat (limited to 'net/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 41d8964591e..8f75e43ad3b 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -172,8 +172,7 @@ int ip_call_ra_chain(struct sk_buff *skb) (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == skb->dev->ifindex)) { if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) { - skb = ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN); - if (skb == NULL) { + if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN)) { read_unlock(&ip_ra_lock); return 1; } @@ -265,8 +264,7 @@ int ip_local_deliver(struct sk_buff *skb) */ if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) { - skb = ip_defrag(skb, IP_DEFRAG_LOCAL_DELIVER); - if (!skb) + if (ip_defrag(skb, IP_DEFRAG_LOCAL_DELIVER)) return 0; } |