diff options
Diffstat (limited to 'net/ipv4/tunnel4.c')
| -rw-r--r-- | net/ipv4/tunnel4.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c index c0630013c1ae..33bf8e9c8663 100644 --- a/net/ipv4/tunnel4.c +++ b/net/ipv4/tunnel4.c @@ -149,34 +149,40 @@ drop: } #endif -static void tunnel4_err(struct sk_buff *skb, u32 info) +static int tunnel4_err(struct sk_buff *skb, u32 info) { struct xfrm_tunnel *handler; for_each_tunnel_rcu(tunnel4_handlers, handler) if (!handler->err_handler(skb, info)) - break; + return 0; + + return -ENOENT; } #if IS_ENABLED(CONFIG_IPV6) -static void tunnel64_err(struct sk_buff *skb, u32 info) +static int tunnel64_err(struct sk_buff *skb, u32 info) { struct xfrm_tunnel *handler; for_each_tunnel_rcu(tunnel64_handlers, handler) if (!handler->err_handler(skb, info)) - break; + return 0; + + return -ENOENT; } #endif #if IS_ENABLED(CONFIG_MPLS) -static void tunnelmpls4_err(struct sk_buff *skb, u32 info) +static int tunnelmpls4_err(struct sk_buff *skb, u32 info) { struct xfrm_tunnel *handler; for_each_tunnel_rcu(tunnelmpls4_handlers, handler) if (!handler->err_handler(skb, info)) - break; + return 0; + + return -ENOENT; } #endif |