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 <[email protected]> --- 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 = { -- 2.17.0
