int i;
clock->ptp_info.pin_config =
- kzalloc(sizeof(*clock->ptp_info.pin_config) *
- clock->ptp_info.n_pins, GFP_KERNEL);
+ kcalloc(clock->ptp_info.n_pins,
+ sizeof(*clock->ptp_info.pin_config),
+ GFP_KERNEL);
if (!clock->ptp_info.pin_config)
return -ENOMEM;
clock->ptp_info.enable = mlx5_ptp_enable;