tipc: Don't reset the timeout when restarting
As it may then take longer than what the user specified using
setsockopt(SO_RCVTIMEO).
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index ac08966..08d87fc 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -985,10 +985,11 @@
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 @@
break;
}
finish_wait(sk_sleep(sk), &wait);
+ *timeop = timeo;
return err;
}
@@ -1056,7 +1058,7 @@
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 @@
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;