diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-14 00:39:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 12:26:27 -0700 |
| commit | 37d41879224108d6c24578ba6a3eeafce106ce84 (patch) | |
| tree | 96eb40eb2be71feef1c675800662084be14b2e96 /net/ipv4/netfilter/ipt_TOS.c | |
| parent | 7b995651e373d6424f81db23f2ec503306dfd7f0 (diff) | |
[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/ipt_TOS.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_TOS.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c index 25f5d0b3906..87b689ac09a 100644 --- a/net/ipv4/netfilter/ipt_TOS.c +++ b/net/ipv4/netfilter/ipt_TOS.c @@ -33,7 +33,7 @@ target(struct sk_buff **pskb, if ((iph->tos & IPTOS_TOS_MASK) != tosinfo->tos) { __u8 oldtos; - if (!skb_make_writable(pskb, sizeof(struct iphdr))) + if (!skb_make_writable(*pskb, sizeof(struct iphdr))) return NF_DROP; iph = ip_hdr(*pskb); oldtos = iph->tos; |