net: remove skb_frag_add_head

It's not used anywhere.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Benc 2015-07-16 21:50:50 +02:00 committed by David S. Miller
parent bd265242c1
commit 6acc232660

View File

@ -2678,12 +2678,6 @@ static inline void skb_frag_list_init(struct sk_buff *skb)
skb_shinfo(skb)->frag_list = NULL;
}
static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag)
{
frag->next = skb_shinfo(skb)->frag_list;
skb_shinfo(skb)->frag_list = frag;
}
#define skb_walk_frags(skb, iter) \
for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next)