diff options
Diffstat (limited to 'net/can/j1939/socket.c')
-rw-r--r-- | net/can/j1939/socket.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c index 6dff4510687a..b670ba03a675 100644 --- a/net/can/j1939/socket.c +++ b/net/can/j1939/socket.c @@ -178,7 +178,10 @@ activate_next: if (!first) return; - if (WARN_ON_ONCE(j1939_session_activate(first))) { + if (j1939_session_activate(first)) { + netdev_warn_once(first->priv->ndev, + "%s: 0x%p: Identical session is already activated.\n", + __func__, first); first->err = -EBUSY; goto activate_next; } else { @@ -802,7 +805,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg, return sock_recv_errqueue(sock->sk, msg, size, SOL_CAN_J1939, SCM_J1939_ERRQUEUE); - skb = skb_recv_datagram(sk, flags, 0, &ret); + skb = skb_recv_datagram(sk, flags, &ret); if (!skb) return ret; @@ -841,7 +844,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg, paddr->can_addr.j1939.pgn = skcb->addr.pgn; } - sock_recv_ts_and_drops(msg, sk, skb); + sock_recv_cmsgs(msg, sk, skb); msg->msg_flags |= skcb->msg_flags; skb_free_datagram(sk, skb); |