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-rw-r--r--include/net/seg6.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/net/seg6.h b/include/net/seg6.h
index 099bad59dc90..e029e301faa5 100644
--- a/include/net/seg6.h
+++ b/include/net/seg6.h
@@ -49,7 +49,11 @@ struct seg6_pernet_data {
static inline struct seg6_pernet_data *seg6_pernet(struct net *net)
{
+#if IS_ENABLED(CONFIG_IPV6)
return net->ipv6.seg6_data;
+#else
+ return NULL;
+#endif
}
extern int seg6_init(void);
@@ -63,5 +67,6 @@ extern bool seg6_validate_srh(struct ipv6_sr_hdr *srh, int len);
extern int seg6_do_srh_encap(struct sk_buff *skb, struct ipv6_sr_hdr *osrh,
int proto);
extern int seg6_do_srh_inline(struct sk_buff *skb, struct ipv6_sr_hdr *osrh);
-
+extern int seg6_lookup_nexthop(struct sk_buff *skb, struct in6_addr *nhaddr,
+ u32 tbl_id);
#endif