| Message ID | 1452833158-28029-1-git-send-email-lixiubo@cmss.chinamobile.com |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index d24ca5f..1714149 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -254,7 +254,7 @@ int pwmchip_add_with_polarity(struct pwm_chip *chip, if (ret < 0) goto out; - chip->pwms = kzalloc(chip->npwm * sizeof(*pwm), GFP_KERNEL); + chip->pwms = kcalloc(chip->npwm, sizeof(*pwm), GFP_KERNEL); if (!chip->pwms) { ret = -ENOMEM; goto out;
Replace kzalloc with specialized function kcalloc when the size is a multiplication of : number * sizeof Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> --- drivers/pwm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)