diff options
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 561d67b2ac74..26f6f7956168 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -257,7 +257,7 @@ static int ip_finish_output(struct sk_buff *skb) { #if defined(CONFIG_NETFILTER) && defined(CONFIG_XFRM) /* Policy lookup after SNAT yielded a new policy */ - if (skb_dst(skb)->xfrm != NULL) { + if (skb_dst(skb)->xfrm) { IPCB(skb)->flags |= IPSKB_REROUTED; return dst_output(skb); } @@ -376,7 +376,7 @@ int ip_queue_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl) inet_opt = rcu_dereference(inet->inet_opt); fl4 = &fl->u.ip4; rt = skb_rtable(skb); - if (rt != NULL) + if (rt) goto packet_routed; /* Make sure we can route this packet. */ @@ -587,7 +587,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) ip_options_fragment(frag); offset += skb->len - hlen; iph->frag_off = htons(offset>>3); - if (frag->next != NULL) + if (frag->next) iph->frag_off |= htons(IP_MF); /* Ready, complete checksum */ ip_send_check(iph); |