[media] v4l2-ctrls/v4l2-events: small coding style cleanups

Thanks to Laurent Pinchart <laurent.pinchart@ideasonboard.com>.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/v4l2-event.c b/drivers/media/video/v4l2-event.c
index b1c19fc..53b190c 100644
--- a/drivers/media/video/v4l2-event.c
+++ b/drivers/media/video/v4l2-event.c
@@ -100,10 +100,9 @@
 
 	assert_spin_locked(&fh->vdev->fh_lock);
 
-	list_for_each_entry(sev, &fh->subscribed, list) {
+	list_for_each_entry(sev, &fh->subscribed, list)
 		if (sev->type == type && sev->id == id)
 			return sev;
-	}
 
 	return NULL;
 }
@@ -169,9 +168,8 @@
 
 	spin_lock_irqsave(&vdev->fh_lock, flags);
 
-	list_for_each_entry(fh, &vdev->fh_list, list) {
+	list_for_each_entry(fh, &vdev->fh_list, list)
 		__v4l2_event_queue_fh(fh, ev, &timestamp);
-	}
 
 	spin_unlock_irqrestore(&vdev->fh_lock, flags);
 }