diff options
| -rw-r--r-- | include/net/ip.h | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 8 | ||||
| -rw-r--r-- | net/rxrpc/local_object.c | 8 |
3 files changed, 10 insertions, 7 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 5f5d8226b6ab..f063a491b906 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -766,6 +766,7 @@ static inline bool inetdev_valid_mtu(unsigned int mtu) } void ip_sock_set_freebind(struct sock *sk); +void ip_sock_set_recverr(struct sock *sk); void ip_sock_set_tos(struct sock *sk, int val); #endif /* _IP_H */ diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 767838d2030d..aca6b81da9ba 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -589,6 +589,14 @@ void ip_sock_set_freebind(struct sock *sk) } EXPORT_SYMBOL(ip_sock_set_freebind); +void ip_sock_set_recverr(struct sock *sk) +{ + lock_sock(sk); + inet_sk(sk)->recverr = true; + release_sock(sk); +} +EXPORT_SYMBOL(ip_sock_set_recverr); + /* * Socket option code for IP. This is the end of the line after any * TCP,UDP etc options on an IP socket. diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index 5ea2bd01fdd5..4c0e8fe5ec1f 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -171,13 +171,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) /* Fall through */ case AF_INET: /* we want to receive ICMP errors */ - opt = 1; - ret = kernel_setsockopt(local->socket, SOL_IP, IP_RECVERR, - (char *) &opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + ip_sock_set_recverr(local->socket->sk); /* we want to set the don't fragment bit */ opt = IP_PMTUDISC_DO; |