uwb: uwbd() is not freezable kthread

uwbd() calls try_to_freeze(), but the thread doesn't mark itself freezable
through set_freezable(), so the try_to_freeze() call is useless.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/uwb/uwbd.c b/drivers/uwb/uwbd.c
index bdcb13c..01c20a2 100644 (file)
--- a/drivers/uwb/uwbd.c
+++ b/drivers/uwb/uwbd.c
@@ -279,7 +279,6 @@ static int uwbd(void *param)
                        HZ);
                if (should_stop)
                        break;
-               try_to_freeze();
 
                spin_lock_irqsave(&rc->uwbd.event_list_lock, flags);
                if (!list_empty(&rc->uwbd.event_list)) {