Commit 8d6cc073 authored Feb 03, 2015 by Markus Elfring Committed by Thierry Reding Feb 03, 2015

pwm: Remove unnecessary check before 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: Thierry Reding <thierry.reding@gmail.com>

parent 9c959bfe

drivers/pwm/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -192,7 +192,7 @@ static void of_pwmchip_add(struct pwm_chip *chip)

		static void of_pwmchip_remove(struct pwm_chip *chip)
		{
		if (chip->dev && chip->dev->of_node)
		if (chip->dev)
		of_node_put(chip->dev->of_node);
		}