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| author |   Florian Westphal <fw@strlen.de> | 2021-06-15 16:27:20 +0200 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2021-06-16 08:32:14 +0200 |
| commit | 30ad6a84f60bdaa32ef5091125299d0d96a330fe (patch) | |
| tree | eaee6c657f8d37976076a3f935e105c13e6a8753 /net/xfrm | |
| parent | xfrm: delete xfrm4_output_finish xfrm6_output_finish declarations (diff) | |
| download | linux-dev-30ad6a84f60bdaa32ef5091125299d0d96a330fe.tar.xz linux-dev-30ad6a84f60bdaa32ef5091125299d0d96a330fe.zip | |
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: 9acf4d3b9ec1 ("xfrm: ipv6: add xfrm6_hdr_offset helper")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_output.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index e14fca1fb003..0b2975ef0668 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. * |