Commit 55dc5a9f authored by Tom Herbert's avatar Tom Herbert Committed by David S. Miller
Browse files

net: Add skb_inner_transport_offset function 



Same thing as skb_transport_offset but returns the offset of the inner
transport header (when skb->encpasulation is set).

Signed-off-by: default avatarTom Herbert <tom@herbertland.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b4bc88a8

include/linux/skbuff.h

+5 −0
Original line number Diff line number Diff line
@@ -1939,6 +1939,11 @@ static inline unsigned char *skb_inner_transport_header(const struct sk_buff 
	return skb->head + skb->inner_transport_header;

}



static inline int skb_inner_transport_offset(const struct sk_buff *skb)

{

	return skb_inner_transport_header(skb) - skb->data;

}



static inline void skb_reset_inner_transport_header(struct sk_buff *skb)

{

	skb->inner_transport_header = skb->data - skb->head;