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Commit d01efcee authored by Markus Elfring's avatar Markus Elfring Committed by Jens Axboe
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drbd: Deletion of an unnecessary check before the function call "lc_destroy" 



The lc_destroy() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarRoland Kammerer <roland.kammerer@linbit.com>

Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent a55bbd37

drivers/block/drbd/drbd_nl.c

+1 −2
Original line number Diff line number Diff line
@@ -1133,7 +1133,6 @@ static int drbd_check_al_size(struct drbd_device *device, struct disk_conf *dc) 
		lc_destroy(n);

		return -EBUSY;

	} else {

		if (t)

		lc_destroy(t);

	}

	drbd_md_mark_dirty(device); /* we changed device->act_log->nr_elemens */