diff options
| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-11-17 12:14:37 -0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:23:58 -0800 |
| commit | af879cc704372ef762584e916129d19ffb39e844 (patch) | |
| tree | 09b9cdb70bd6038513792b647b1c93332ce8ee14 /net/ipv6/ip6_output.c | |
| parent | c67862403e28dd67f38e896736f063d8dd522688 (diff) | |
[IPV6]: Use kmemdup
Code diff stats:
[acme@newtoy net-2.6.20]$ codiff /tmp/ipv6.ko.before /tmp/ipv6.ko.after
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/ip6_output.c:
ip6_output | -52
ip6_append_data | +2
2 functions changed, 2 bytes added, 52 bytes removed
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/addrconf.c:
addrconf_sysctl_register | -27
1 function changed, 27 bytes removed
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/tcp_ipv6.c:
tcp_v6_syn_recv_sock | -32
tcp_v6_parse_md5_keys | -24
2 functions changed, 56 bytes removed
/tmp/ipv6.ko.after:
5 functions changed, 2 bytes added, 135 bytes removed
[acme@newtoy net-2.6.20]$
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 85f889270492..e05ecbb1412d 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -624,14 +624,13 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) skb_shinfo(skb)->frag_list = NULL; /* BUILD HEADER */ - tmp_hdr = kmalloc(hlen, GFP_ATOMIC); + tmp_hdr = kmemdup(skb->nh.raw, hlen, GFP_ATOMIC); if (!tmp_hdr) { IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_FRAGFAILS); return -ENOMEM; } *prevhdr = NEXTHDR_FRAGMENT; - memcpy(tmp_hdr, skb->nh.raw, hlen); __skb_pull(skb, hlen); fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr)); skb->nh.raw = __skb_push(skb, hlen); |