From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Mon, 1 Dec 2014 11:18:21 +0100
The ceph_put_snap_context() 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 27b71a0..3c34ab5 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -3405,8 +3405,7 @@ err_rq:
if (result)
rbd_warn(rbd_dev, "%s %llx at %llx result %d",
obj_op_name(op_type), length, offset, result);
- if (snapc)
- ceph_put_snap_context(snapc);
+ ceph_put_snap_context(snapc);
blk_end_request_all(rq, result);
}
--
2.1.3
--
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