diff options
| author | Florian Westphal <fw@strlen.de> | 2019-05-23 15:44:06 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 18:02:44 +0200 |
| commit | ec0974df357f94385070c242ee0a280f4e3cc12d (patch) | |
| tree | 2afc1666a4ec7dc4bd003807e1f5be871c81387d /net/netfilter/ipvs/ip_vs_proto_tcp.c | |
| parent | c1a8311679014a79b04c039e32bde34fb68952fd (diff) | |
netfilter: ipvs: prefer skb_ensure_writable
It does the same thing, use it instead so we can remove skb_make_writable.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_proto_tcp.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_proto_tcp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c index 00ce07dda980..089ee592a955 100644 --- a/net/netfilter/ipvs/ip_vs_proto_tcp.c +++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c @@ -163,7 +163,7 @@ tcp_snat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp, oldlen = skb->len - tcphoff; /* csum_check requires unshared skb */ - if (!skb_make_writable(skb, tcphoff+sizeof(*tcph))) + if (skb_ensure_writable(skb, tcphoff + sizeof(*tcph))) return 0; if (unlikely(cp->app != NULL)) { @@ -241,7 +241,7 @@ tcp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp, oldlen = skb->len - tcphoff; /* csum_check requires unshared skb */ - if (!skb_make_writable(skb, tcphoff+sizeof(*tcph))) + if (skb_ensure_writable(skb, tcphoff + sizeof(*tcph))) return 0; if (unlikely(cp->app != NULL)) { |