On Tue, 2014-01-07 at 14:05 +0800, Xiubo Li wrote: > Use devm_kzalloc instead of kzalloc to free automatically and make > the cleanup paths simpler and the code slightly shorter. [] > diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c [] > @@ -245,7 +244,9 @@ int pwmchip_add(struct pwm_chip *chip) > if (ret < 0) > goto out; > > - chip->pwms = kzalloc(chip->npwm * sizeof(*pwm), GFP_KERNEL); > + chip->pwms = devm_kzalloc(chip->dev, > + chip->npwm * sizeof(*pwm), > + GFP_KERNEL);
There is a devm_kcalloc and this should likely use it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
