linux-kernel - [PATCH v2] staging: iio: meter: replace ternary operator by if condition

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Date:   Sun, 13 Nov 2022 10:58:20 +0530
From:   Deepak R Varma <drv@...lo.com>
To:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-iio@...r.kernel.org, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2] staging: iio: meter: replace ternary operator by if
 condition

Replace ternary operator by simple if based evaluation of the return
value. Issue identified using coccicheck.

Signed-off-by: Deepak R Varma <drv@...lo.com>
---

Changes in v2:
   1. Use if based evaluation instead of using min macro
      suggested by Joe Perches.


 drivers/staging/iio/meter/ade7854-i2c.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c
index a9a06e8dda51..71b67dd3c8e9 100644
--- a/drivers/staging/iio/meter/ade7854-i2c.c
+++ b/drivers/staging/iio/meter/ade7854-i2c.c
@@ -61,7 +61,10 @@ static int ade7854_i2c_write_reg(struct device *dev,
 unlock:
 	mutex_unlock(&st->buf_lock);

-	return ret < 0 ? ret : 0;
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }

 static int ade7854_i2c_read_reg(struct device *dev,
--
2.34.1