diff options
| author | Herbert Xu | 2007-10-14 09:39:18 +0200 |
|---|---|---|
| committer | David S. Miller | 2007-10-15 21:26:27 +0200 |
| commit | 37d41879224108d6c24578ba6a3eeafce106ce84 (patch) | |
| tree | 96eb40eb2be71feef1c675800662084be14b2e96 /net/ipv4/netfilter/nf_nat_proto_gre.c | |
| parent | [BRIDGE]: Unshare skb upon entry (diff) | |
| download | kernel-qcow2-linux-37d41879224108d6c24578ba6a3eeafce106ce84.tar.gz kernel-qcow2-linux-37d41879224108d6c24578ba6a3eeafce106ce84.tar.xz kernel-qcow2-linux-37d41879224108d6c24578ba6a3eeafce106ce84.zip | |
[NETFILTER]: Do not copy skb in skb_make_writable
Now that all callers of netfilter can guarantee that the skb is not shared,
we no longer have to copy the skb in skb_make_writable.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_proto_gre.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_gre.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c index d562290b1820..e7a2aafcce5b 100644 --- a/net/ipv4/netfilter/nf_nat_proto_gre.c +++ b/net/ipv4/netfilter/nf_nat_proto_gre.c @@ -109,7 +109,7 @@ gre_manip_pkt(struct sk_buff **pskb, unsigned int iphdroff, /* pgreh includes two optional 32bit fields which are not required * to be there. That's where the magic '8' comes from */ - if (!skb_make_writable(pskb, hdroff + sizeof(*pgreh) - 8)) + if (!skb_make_writable(*pskb, hdroff + sizeof(*pgreh) - 8)) return 0; greh = (void *)(*pskb)->data + hdroff; |