Commit 30ad6a84 authored by Florian Westphal's avatar Florian Westphal Committed by Steffen Klassert
Browse files

xfrm: avoid compiler warning when ipv6 is disabled 



with CONFIG_IPV6=n:
xfrm_output.c:140:12: warning: 'xfrm6_hdr_offset' defined but not used

Fixes: 9acf4d3b ("xfrm: ipv6: add xfrm6_hdr_offset helper")
Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent 1b50dd47

net/xfrm/xfrm_output.c

+2 −0
Original line number Diff line number Diff line
@@ -137,6 +137,7 @@ static int mip6_rthdr_offset(struct sk_buff *skb, u8 **nexthdr, int type) 
}

#endif



#if IS_ENABLED(CONFIG_IPV6)

static int xfrm6_hdr_offset(struct xfrm_state *x, struct sk_buff *skb, u8 **prevhdr)

{

	switch (x->type->proto) {
@@ -151,6 +152,7 @@ static int xfrm6_hdr_offset(struct xfrm_state *x, struct sk_buff *skb, u8 **prev 


	return ip6_find_1stfragopt(skb, prevhdr);

}

#endif



/* Add encapsulation header.

 *