diff options
Diffstat (limited to 'drivers/tty/tty_buffer.c')
| -rw-r--r-- | drivers/tty/tty_buffer.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index 5f6d0cf67571..f8883afbeeba 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -69,12 +69,11 @@ EXPORT_SYMBOL_GPL(tty_buffer_lock_exclusive); void tty_buffer_unlock_exclusive(struct tty_port *port) { struct tty_bufhead *buf = &port->buf; - int restart; - - restart = buf->head->commit != buf->head->read; + bool restart = buf->head->commit != buf->head->read; atomic_dec(&buf->priority); mutex_unlock(&buf->lock); + if (restart) queue_work(system_unbound_wq, &buf->work); } |