diff options
| -rw-r--r-- | drivers/misc/mei/client.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index 3fd070a..5ddc690 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -1691,7 +1691,8 @@ out: mutex_unlock(&dev->device_lock); rets = wait_event_interruptible(cl->tx_wait, - cl->writing_state == MEI_WRITE_COMPLETE); + cl->writing_state == MEI_WRITE_COMPLETE || + (!mei_cl_is_connected(cl))); mutex_lock(&dev->device_lock); /* wait_event_interruptible returns -ERESTARTSYS */ if (rets) { @@ -1699,6 +1700,10 @@ out: rets = -EINTR; goto err; } + if (cl->writing_state != MEI_WRITE_COMPLETE) { + rets = -EFAULT; + goto err; + } } rets = size; |