drbd: Deletion of an unnecessary check before the function call "lc_destroy"
authorMarkus Elfring <elfring@users.sourceforge.net>
Wed, 19 Nov 2014 12:33:32 +0000 (13:33 +0100)
committerJens Axboe <axboe@fb.com>
Wed, 25 Nov 2015 16:22:00 +0000 (09:22 -0700)
commitd01efceeea99d91022e14aa4169857b1256bcba5
tree86eb1aee5b2e325662c771fe781d75539f169264
parenta55bbd375d1802141f0f043e2cd08f85c23d6209
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 <elfring@users.sourceforge.net>
Signed-off-by: Roland Kammerer <roland.kammerer@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/drbd/drbd_nl.c