On 19. 2. 17. 오전 12:18, Yangtao Li wrote:
> This variable is not used after initialization, so
> remove it. And in order to unify the code style,
> move the location where the dev_get_drvdata is called
> by the way.
>
> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
> ---
> drivers/devfreq/tegra-devfreq.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
> index c59d2eee5d30..c89ba7b834ff 100644
> --- a/drivers/devfreq/tegra-devfreq.c
> +++ b/drivers/devfreq/tegra-devfreq.c
> @@ -573,10 +573,7 @@ static int tegra_governor_get_target(struct devfreq *devfreq,
> static int tegra_governor_event_handler(struct devfreq *devfreq,
> unsigned int event, void *data)
> {
> - struct tegra_devfreq *tegra;
> - int ret = 0;
> -
> - tegra = dev_get_drvdata(devfreq->dev.parent);
> + struct tegra_devfreq *tegra = dev_get_drvdata(devfreq->dev.parent);
>
> switch (event) {
> case DEVFREQ_GOV_START:
> @@ -600,7 +597,7 @@ static int tegra_governor_event_handler(struct devfreq *devfreq,
> break;
> }
>
> - return ret;
> + return 0;
> }
>
> static struct devfreq_governor tegra_devfreq_governor = {
>
Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
--
Best Regards,
Chanwoo Choi
Samsung Electronics
