On Mon, Jul 02, 2018 at 05:28:41PM +0100, Colin King wrote:
> From: Colin Ian King <[email protected]>
>
> Variable num_cols is being assigned but is never used hence it is
> redundant and can be removed.
>
> Cleans up clang warning:
> warning: variable ‘num_cols’ set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <[email protected]>
Applied, thank you.
> ---
> drivers/input/keyboard/cros_ec_keyb.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/input/keyboard/cros_ec_keyb.c
> b/drivers/input/keyboard/cros_ec_keyb.c
> index 820bebad519a..81be6f781f0b 100644
> --- a/drivers/input/keyboard/cros_ec_keyb.c
> +++ b/drivers/input/keyboard/cros_ec_keyb.c
> @@ -160,9 +160,6 @@ static void cros_ec_keyb_process(struct cros_ec_keyb
> *ckdev,
> int col, row;
> int new_state;
> int old_state;
> - int num_cols;
> -
> - num_cols = len;
>
> if (ckdev->ghost_filter && cros_ec_keyb_has_ghosting(ckdev, kb_state)) {
> /*
> --
> 2.17.1
>
--
Dmitry
