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net: Minor fix in error checking in TCP/UDP Tx drain logic

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This commit is contained in:
Gregory Nutt 2019-07-28 07:39:55 -06:00
parent e0bd90d8a3
commit 124212624d
3 changed files with 4 additions and 4 deletions
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2
net/tcp/tcp_conn.c
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@ -747,7 +747,7 @@ void tcp_free(FAR struct tcp_conn_s *conn)
#endif #endif
/* Because g_free_tcp_connections is accessed from user level and event /* Because g_free_tcp_connections is accessed from user level and event
* processing logic, it is necessary to keep the newtork locked during this * processing logic, it is necessary to keep the network locked during this
* operation. * operation.
*/ */

4
net/tcp/tcp_txdrain.c
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@ -65,7 +65,7 @@
* Called with the write buffers have all been sent. * Called with the write buffers have all been sent.
* *
* Input Parameters: * Input Parameters:
* arg - The semaphore that will wake up tcp_txdrain * arg - The notifier entry.
* *
* Returned Value: * Returned Value:
* None. * None.
@ -178,7 +178,7 @@ int tcp_txdrain(FAR struct socket *psock,
{ {
ret = net_timedwait(&waitsem, abstime); ret = net_timedwait(&waitsem, abstime);
} }
while (ret == EINTR); while (ret == -EINTR);
/* Tear down the disconnect notifier */ /* Tear down the disconnect notifier */

2
net/udp/udp_txdrain.c
View File

@ -144,7 +144,7 @@ int udp_txdrain(FAR struct socket *psock,
{ {
ret = net_timedwait(&waitsem, abstime); ret = net_timedwait(&waitsem, abstime);
} }
while (ret == EINTR); while (ret == -EINTR);
/* Tear down the notifier (in case we timed out or were canceled) */ /* Tear down the notifier (in case we timed out or were canceled) */