diff options
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index ac08966f285..ef0475568f9 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1,5 +1,5 @@ /* -* net/tipc/socket.c: TIPC socket API + * net/tipc/socket.c: TIPC socket API * * Copyright (c) 2001-2007, 2012-2014, Ericsson AB * Copyright (c) 2004-2008, 2010-2013, Wind River Systems @@ -985,10 +985,11 @@ static int anc_data_recv(struct msghdr *m, struct tipc_msg *msg, return 0; } -static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo) +static int tipc_wait_for_rcvmsg(struct socket *sock, long *timeop) { struct sock *sk = sock->sk; DEFINE_WAIT(wait); + long timeo = *timeop; int err; for (;;) { @@ -1013,6 +1014,7 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo) break; } finish_wait(sk_sleep(sk), &wait); + *timeop = timeo; return err; } @@ -1056,7 +1058,7 @@ static int tipc_recvmsg(struct kiocb *iocb, struct socket *sock, restart: /* Look for a message in receive queue; wait if necessary */ - res = tipc_wait_for_rcvmsg(sock, timeo); + res = tipc_wait_for_rcvmsg(sock, &timeo); if (res) goto exit; @@ -1154,7 +1156,7 @@ static int tipc_recv_stream(struct kiocb *iocb, struct socket *sock, restart: /* Look for a message in receive queue; wait if necessary */ - res = tipc_wait_for_rcvmsg(sock, timeo); + res = tipc_wait_for_rcvmsg(sock, &timeo); if (res) goto exit; @@ -1429,13 +1431,14 @@ static int tipc_backlog_rcv(struct sock *sk, struct sk_buff *buf) { u32 res; struct tipc_sock *tsk = tipc_sk(sk); + uint truesize = buf->truesize; res = filter_rcv(sk, buf); if (unlikely(res)) tipc_reject_msg(buf, res); if (atomic_read(&tsk->dupl_rcvcnt) < TIPC_CONN_OVERLOAD_LIMIT) - atomic_add(buf->truesize, &tsk->dupl_rcvcnt); + atomic_add(truesize, &tsk->dupl_rcvcnt); return 0; } |