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From: cgel.zte@gmail.com
To: tony@atomide.com
Cc: lgirdwood@gmail.com, broonie@kernel.org,
	linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
	Minghao Chi <chi.minghao@zte.com.cn>,
	Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH] drivers/regulator: remove redundant ret variable
Date: Mon, 13 Dec 2021 02:16:55 +0000	[thread overview]
Message-ID: <20211213021655.435423-1-chi.minghao@zte.com.cn> (raw)

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 --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)
-- 
2.25.1


             reply	other threads:[~2021-12-13  2:17 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-13  2:16 cgel.zte [this message]
2021-12-14 13:25 ` [PATCH] drivers/regulator: remove redundant ret variable Mark Brown
2022-01-04 10:41 cgel.zte
2022-01-04 10:41 ` cgel.zte
2022-01-04 10:41 ` cgel.zte
2022-01-04 15:00 ` Mark Brown
2022-01-04 15:00   ` Mark Brown
2022-01-04 15:00   ` Mark Brown
2022-01-04 16:02 ` Mark Brown
2022-01-04 16:02   ` Mark Brown
2022-01-04 16:02   ` Mark Brown

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