On Thu, Oct 31, 2013 at 03:26:34PM +0800, Kang Hu wrote:
> dev->hint_events_per_packet is guaranteed to be >= packet_size.
> so an extra max() call is not needed.
Applied, thank you.
>
> Signed-off-by: Kang Hu <hukangustc@xxxxxxxxx>
> ---
> drivers/input/input.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/input/input.c b/drivers/input/input.c
> index c044699..fb513da 100644
> --- a/drivers/input/input.c
> +++ b/drivers/input/input.c
> @@ -2048,7 +2048,7 @@ int input_register_device(struct input_dev *dev)
> if (dev->hint_events_per_packet < packet_size)
> dev->hint_events_per_packet = packet_size;
>
> - dev->max_vals = max(dev->hint_events_per_packet, packet_size) + 2;
> + dev->max_vals = dev->hint_events_per_packet + 2;
> dev->vals = kcalloc(dev->max_vals, sizeof(*dev->vals), GFP_KERNEL);
> if (!dev->vals) {
> error = -ENOMEM;
> --
> 1.8.3.1
>
--
Dmitry
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