diff options
Diffstat (limited to 'net/ipv4/ip_options.c')
| -rw-r--r-- | net/ipv4/ip_options.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index ad382499bace..5b3d91be2db0 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -87,17 +87,15 @@ void ip_options_build(struct sk_buff *skb, struct ip_options *opt, * NOTE: dopt cannot point to skb. */ -int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb) +int __ip_options_echo(struct ip_options *dopt, struct sk_buff *skb, + const struct ip_options *sopt) { - const struct ip_options *sopt; unsigned char *sptr, *dptr; int soffset, doffset; int optlen; memset(dopt, 0, sizeof(struct ip_options)); - sopt = &(IPCB(skb)->opt); - if (sopt->optlen == 0) return 0; |