Commit 887ec0bf authored by Markus Elfring's avatar Markus Elfring Committed by Dmitry Torokhov

Input: synaptics-rmi4 - do not check for NULL when calling 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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 8f97f8e5
...@@ -232,10 +232,7 @@ int rmi_register_function(struct rmi_function *fn) ...@@ -232,10 +232,7 @@ int rmi_register_function(struct rmi_function *fn)
void rmi_unregister_function(struct rmi_function *fn) void rmi_unregister_function(struct rmi_function *fn)
{ {
device_del(&fn->dev); device_del(&fn->dev);
of_node_put(fn->dev.of_node);
if (fn->dev.of_node)
of_node_put(fn->dev.of_node);
put_device(&fn->dev); put_device(&fn->dev);
} }
......
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