diff options
Diffstat (limited to 'drivers/misc/mei/bus.c')
| -rw-r--r-- | drivers/misc/mei/bus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 1f33fea9299f..63411ddfb83d 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -126,7 +126,8 @@ ssize_t __mei_cl_recv(struct mei_cl *cl, u8 *buf, size_t length) goto out; /* wait on event only if there is no other waiter */ - if (list_empty(&cl->rd_completed) && !waitqueue_active(&cl->rx_wait)) { + /* synchronized under device mutex */ + if (!waitqueue_active(&cl->rx_wait)) { mutex_unlock(&bus->device_lock); |