On Tue, Feb 03, 2015 at 11:58:29AM +0100, SF Markus Elfring wrote: > 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); > } >
Applied, thanks. Thierry
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