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SubjectRe: [PATCH -next] keyboard: remove set but not used variables 'sts'
On Tue, Jul 16, 2019 at 04:54:23PM +0800, Mao Wenan wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/input/keyboard/applespi.c: In function applespi_set_bl_level:
> drivers/input/keyboard/applespi.c:902:6: warning: variable sts set but not used [-Wunused-but-set-variable]
>
> Fixes: b426ac0452093d ("Input: add Apple SPI keyboard and trackpad driver")
>
> Signed-off-by: Mao Wenan <maowenan@huawei.com>

Applied, thank you.

> ---
> drivers/input/keyboard/applespi.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/input/keyboard/applespi.c b/drivers/input/keyboard/applespi.c
> index c1a6843..548737e 100644
> --- a/drivers/input/keyboard/applespi.c
> +++ b/drivers/input/keyboard/applespi.c
> @@ -899,7 +899,6 @@ static void applespi_set_bl_level(struct led_classdev *led_cdev,
> struct applespi_data *applespi =
> container_of(led_cdev, struct applespi_data, backlight_info);
> unsigned long flags;
> - int sts;
>
> spin_lock_irqsave(&applespi->cmd_msg_lock, flags);
>
> @@ -916,7 +915,7 @@ static void applespi_set_bl_level(struct led_classdev *led_cdev,
> KBD_BL_LEVEL_MIN);
> }
>
> - sts = applespi_send_cmd_msg(applespi);
> + applespi_send_cmd_msg(applespi);
>
> spin_unlock_irqrestore(&applespi->cmd_msg_lock, flags);
> }
> --
> 2.7.4
>

--
Dmitry

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