From: Markus Elfring <elfr...@users.sourceforge.net>
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 <elfr...@users.sourceforge.net>
Signed-off-by: Roland Kammerer <roland.kamme...@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reis...@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenb...@linbit.com>
---
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 6ed3876..727e63e 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;
--
1.9.1
--
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