From: Markus Elfring <[email protected]> Date: Tue, 3 Feb 2015 11:54:28 +0100
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 <[email protected]> --- drivers/pwm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 966497d..810aef3 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -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); } -- 2.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-pwm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
