diff mbox series

drivers/regulator: remove redundant ret variable

Message ID 20211213021655.435423-1-chi.minghao@zte.com.cn
State New
Headers show
Series drivers/regulator: remove redundant ret variable | expand

Commit Message

Lv Ruyi Dec. 13, 2021, 2:16 a.m. UTC 
From: Minghao Chi <chi.minghao@zte.com.cn>

Return value from twlreg_write() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
 drivers/regulator/twl-regulator.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 4a51cfea45ac..e2a20d512152 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -196,7 +196,6 @@  static int twl4030reg_enable(struct regulator_dev *rdev)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			grp;
-	int			ret;
 
 	grp = twlreg_grp(rdev);
 	if (grp < 0)
@@ -204,16 +203,13 @@  static int twl4030reg_enable(struct regulator_dev *rdev)
 
 	grp |= P1_GRP_4030;
 
-	ret = twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
-
-	return ret;
+	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
 }
 
 static int twl4030reg_disable(struct regulator_dev *rdev)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			grp;
-	int			ret;
 
 	grp = twlreg_grp(rdev);
 	if (grp < 0)
@@ -221,9 +217,7 @@  static int twl4030reg_disable(struct regulator_dev *rdev)
 
 	grp &= ~(P1_GRP_4030 | P2_GRP_4030 | P3_GRP_4030);
 
-	ret = twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
-
-	return ret;
+	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
 }
 
 static int twl4030reg_get_status(struct regulator_dev *rdev)