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
next reply other threads:[~2021-12-13 2:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 2:16 cgel.zte [this message]
2021-12-14 13:25 ` Mark Brown
2022-01-04 10:41 cgel.zte
2022-01-04 15:00 ` Mark Brown
2022-01-04 16:02 ` Mark Brown
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