diff options
Diffstat (limited to 'net/can/isotp.c')
| -rw-r--r-- | net/can/isotp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/can/isotp.c b/net/can/isotp.c index caaa532ece94..2ac29c2b2ca6 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -865,7 +865,9 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) return -EAGAIN; /* wait for complete transmission of current pdu */ - wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE); + err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE); + if (err) + return err; } if (!size || size > MAX_MSG_LENGTH) |