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-rw-r--r--include/linux/ipv6.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 777339b68464..3c7dbc6a0a70 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -193,6 +193,11 @@ struct inet6_skb_parm {
#define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb))
+static inline int inet6_iif(const struct sk_buff *skb)
+{
+ return IP6CB(skb)->iif;
+}
+
struct tcp6_request_sock {
struct tcp_request_sock req;
struct in6_addr loc_addr;