From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 14 Nov 2015 17:58:00 +0100
The put_device() 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>
---
net/dsa/dsa.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 1eba07f..045d776 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -671,8 +671,7 @@ static void dsa_of_free_platform_data(struct
dsa_platform_data *pd)
kfree(pd->chip[i].rtable);
/* Drop our reference to the MDIO bus device */
- if (pd->chip[i].host_dev)
- put_device(pd->chip[i].host_dev);
+ put_device(pd->chip[i].host_dev);
}
kfree(pd->chip);
}
--
2.6.2
--
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