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>
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 7792266..cb255a0 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1631,8 +1631,7 @@
*/
err:
- if (it.node)
- of_node_put(it.node);
+ of_node_put(it.node);
return rc;
}