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 = {
--
2.17.0
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