The regulator_get() function returns a regulator when it succeeds. There's
no need to check whether the regulator is NULL later on.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
drivers/media/i2c/mt9m111.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index 746d1345b505..bb19f8c346cb 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -984,11 +984,9 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
if (ret < 0)
return ret;
- if (mt9m111->regulator) {
- ret = regulator_enable(mt9m111->regulator);
- if (ret < 0)
- return ret;
- }
+ ret = regulator_enable(mt9m111->regulator);
+ if (ret < 0)
+ return ret;
ret = mt9m111_resume(mt9m111);
if (ret < 0) {
@@ -1002,8 +1000,7 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111)
static void mt9m111_power_off(struct mt9m111 *mt9m111)
{
mt9m111_suspend(mt9m111);
- if (mt9m111->regulator)
- regulator_disable(mt9m111->regulator);
+ regulator_disable(mt9m111->regulator);
v4l2_clk_disable(mt9m111->clk);
}
--
2.11.0
