| Message ID | 20210615142720.2749-1-fw@strlen.de |
|---|---|
| State | New |
| Headers | show |
| Series | [ipsec-next] xfrm: avoid compiler warning when ipv6 is disabled | expand |
On Tue, Jun 15, 2021 at 04:27:20PM +0200, Florian Westphal wrote: > with CONFIG_IPV6=n: > xfrm_output.c:140:12: warning: 'xfrm6_hdr_offset' defined but not used > > Fixes: 9acf4d3b9ec1 ("xfrm: ipv6: add xfrm6_hdr_offset helper") > Signed-off-by: Florian Westphal <fw@strlen.de> Applied, thanks!
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 3709d3f7c5ce..527da58464f3 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -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. *
with CONFIG_IPV6=n: xfrm_output.c:140:12: warning: 'xfrm6_hdr_offset' defined but not used Fixes: 9acf4d3b9ec1 ("xfrm: ipv6: add xfrm6_hdr_offset helper") Signed-off-by: Florian Westphal <fw@strlen.de> --- net/xfrm/xfrm_output.c | 2 ++ 1 file changed, 2 insertions(+)