From d01efceeea99d91022e14aa4169857b1256bcba5 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 19 Nov 2014 13:33:32 +0100 Subject: [PATCH] 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: Markus Elfring Signed-off-by: Roland Kammerer Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg Signed-off-by: Jens Axboe --- drivers/block/drbd/drbd_nl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 1eb10e28ac19..b87fb313660e 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1133,8 +1133,7 @@ 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); + lc_destroy(t); } drbd_md_mark_dirty(device); /* we changed device->act_log->nr_elemens */ return 0; -- 2.20.1