diff options
Diffstat (limited to 'net/tipc/topsrv.c')
| -rw-r--r-- | net/tipc/topsrv.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/tipc/topsrv.c b/net/tipc/topsrv.c index 4bdea0057171..4a708a4e8583 100644 --- a/net/tipc/topsrv.c +++ b/net/tipc/topsrv.c @@ -60,7 +60,6 @@ * @awork: accept work item * @rcv_wq: receive workqueue * @send_wq: send workqueue - * @max_rcvbuf_size: maximum permitted receive message length * @listener: topsrv listener socket * @name: server name */ @@ -72,7 +71,6 @@ struct tipc_topsrv { struct work_struct awork; struct workqueue_struct *rcv_wq; struct workqueue_struct *send_wq; - int max_rcvbuf_size; struct socket *listener; char name[TIPC_SERVER_NAME_LEN]; }; @@ -394,11 +392,11 @@ static int tipc_conn_rcv_from_sock(struct tipc_conn *con) iov.iov_base = &s; iov.iov_len = sizeof(s); msg.msg_name = NULL; - iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &iov, 1, iov.iov_len); + iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, iov.iov_len); ret = sock_recvmsg(con->sock, &msg, MSG_DONTWAIT); if (ret == -EWOULDBLOCK) return -EWOULDBLOCK; - if (ret > 0) { + if (ret == sizeof(s)) { read_lock_bh(&sk->sk_callback_lock); ret = tipc_conn_rcv_sub(srv, con, &s); read_unlock_bh(&sk->sk_callback_lock); @@ -648,7 +646,6 @@ int tipc_topsrv_start(struct net *net) return -ENOMEM; srv->net = net; - srv->max_rcvbuf_size = sizeof(struct tipc_subscr); INIT_WORK(&srv->awork, tipc_topsrv_accept); strscpy(srv->name, name, sizeof(srv->name)); |