Commit 2907f8ab authored by Thierry Reding's avatar Thierry Reding
Browse files

pwm: Use kcalloc() instead of kzalloc() 



kcalloc() should be preferred for allocations of arrays over kzalloc()
with multiplication.

Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 83a98864

drivers/pwm/core.c

+1 −1
Original line number Diff line number Diff line
@@ -255,7 +255,7 @@ 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;