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authorMarkus Elfring <elfring@users.sourceforge.net>2016-07-19 22:42:22 +0200
committerRob Herring <robh@kernel.org>2016-08-09 12:36:27 -0500
commitbeab47d55b883e85bec7771a899ac791c6f92c80 (patch)
treed833875e56de6d384ba03ee964f325d4664ed3be /drivers/of
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
downloadlinux-beab47d55b883e85bec7771a899ac791c6f92c80.tar.bz2
of: Delete an unnecessary check before the function call "of_node_put"
The of_node_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: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/base.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 7792266db259..cb255a07baa0 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1631,8 +1631,7 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
*/
err:
- if (it.node)
- of_node_put(it.node);
+ of_node_put(it.node);
return rc;
}