diff options
| -rw-r--r-- | net/ipv6/ndisc.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index c245895a3d41..a7b9468e684a 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -150,11 +150,10 @@ struct neigh_table nd_tbl = { }; EXPORT_SYMBOL_GPL(nd_tbl); -static void ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data) +static void __ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data, + int data_len, int pad) { - int pad = ndisc_addr_option_pad(skb->dev->type); - int data_len = skb->dev->addr_len; - int space = ndisc_opt_addr_space(skb->dev); + int space = __ndisc_opt_addr_space(data_len, pad); u8 *opt = skb_put(skb, space); opt[0] = type; @@ -172,6 +171,13 @@ static void ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data) memset(opt, 0, space); } +static inline void ndisc_fill_addr_option(struct sk_buff *skb, int type, + void *data) +{ + __ndisc_fill_addr_option(skb, type, data, skb->dev->addr_len, + ndisc_addr_option_pad(skb->dev->type)); +} + static struct nd_opt_hdr *ndisc_next_option(struct nd_opt_hdr *cur, struct nd_opt_hdr *end) { |