From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Mon, 23 Nov 2015 20:16:45 +0100
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 <elfr...@users.sourceforge.net>
---
drivers/block/rbd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 235708c..24a757e 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -5184,8 +5184,7 @@ 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;
}
--
2.6.3
--
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