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net-RDS: Delete an unnecessary check before the function call "module_put"
author
Markus Elfring
<elfring@users.sourceforge.net>
Thu, 2 Jul 2015 15:58:21 +0000
(17:58 +0200)
committer
David S. Miller
<davem@davemloft.net>
Fri, 3 Jul 2015 16:27:42 +0000
(09:27 -0700)
The module_put() 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: David S. Miller <davem@davemloft.net>
net/rds/transport.c
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diff --git
a/net/rds/transport.c
b/net/rds/transport.c
index
8b4a6cd
..
83498e1
100644
(file)
--- a/
net/rds/transport.c
+++ b/
net/rds/transport.c
@@
-73,7
+73,7
@@
EXPORT_SYMBOL_GPL(rds_trans_unregister);
void rds_trans_put(struct rds_transport *trans)
{
- if (trans
&& trans->t_owner
)
+ if (trans)
module_put(trans->t_owner);
}