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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-11-23 20:16:45 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-01-21 19:36:07 +0100 |
| commit | 1761b22966e61494f51be76bc3b10e9c1ff809ad (patch) | |
| tree | 991aad505b999c9fe87a32c5e6188d2cee10866e /drivers/block | |
| parent | 17ddc49b9c5c8847be745d13d91259248d59114b (diff) | |
| download | linux-1761b22966e61494f51be76bc3b10e9c1ff809ad.tar.gz linux-1761b22966e61494f51be76bc3b10e9c1ff809ad.tar.bz2 linux-1761b22966e61494f51be76bc3b10e9c1ff809ad.zip | |
rbd: delete an unnecessary check before rbd_dev_destroy()
The rbd_dev_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: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 81ea69fee7ca..4a876785b68c 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -5185,8 +5185,7 @@ static int rbd_dev_probe_parent(struct rbd_device *rbd_dev, int depth) out_err: rbd_dev_unparent(rbd_dev); - if (parent) - rbd_dev_destroy(parent); + rbd_dev_destroy(parent); return ret; } |