From e21951212f03b8d805795d8f71206853b2ab344d Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 19 Nov 2014 14:05:01 +0100 Subject: net: move make_writable helper into common code note that skb_make_writable already exists in net/netfilter/core.c but does something slightly different. Suggested-by: Eric Dumazet Signed-off-by: Jiri Pirko Acked-by: Pravin B Shelar Signed-off-by: David S. Miller --- include/linux/skbuff.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/skbuff.h') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 73c370e615de..e045516891a9 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2678,6 +2678,7 @@ void skb_scrub_packet(struct sk_buff *skb, bool xnet); unsigned int skb_gso_transport_seglen(const struct sk_buff *skb); struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features); struct sk_buff *skb_vlan_untag(struct sk_buff *skb); +int skb_ensure_writable(struct sk_buff *skb, int write_len); struct skb_checksum_ops { __wsum (*update)(const void *mem, int len, __wsum wsum); -- cgit v1.2.1