diff options
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index c9ab561387c4..0bcc70f4e1fb 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -786,7 +786,9 @@ struct tcp_skb_cb { */ static inline int tcp_v6_iif(const struct sk_buff *skb) { - return TCP_SKB_CB(skb)->header.h6.iif; + bool l3_slave = skb_l3mdev_slave(TCP_SKB_CB(skb)->header.h6.flags); + + return l3_slave ? skb->skb_iif : TCP_SKB_CB(skb)->header.h6.iif; } #endif |