linux-kernel - [PATCH 2/4] iio: imu: st_lsm6dsx: Replace ternary operator with min macro

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Message-Id: <1490790791-5694-3-git-send-email-singhalsimran0@gmail.com>
Date:   Wed, 29 Mar 2017 18:03:09 +0530
From:   simran singhal <singhalsimran0@...il.com>
To:     jic23@...nel.org
Cc:     knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        outreachy-kernel@...glegroups.com
Subject: [PATCH 2/4] iio: imu: st_lsm6dsx: Replace ternary operator with min macro

Use macro min() to get the minimum of two values for brevity and
readability.

Signed-off-by: simran singhal <singhalsimran0@...il.com>
---
 drivers/iio/humidity/hts221_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
index 3f3ef4a1..f98240a 100644
--- a/drivers/iio/humidity/hts221_core.c
+++ b/drivers/iio/humidity/hts221_core.c
@@ -206,7 +206,7 @@ int hts221_config_drdy(struct hts221_hw *hw, bool enable)
 	err = hts221_write_with_mask(hw, HTS221_REG_CNTRL3_ADDR,
 				     HTS221_DRDY_MASK, val);
 
-	return err < 0 ? err : 0;
+	return min(err, 0);
 }
 
 static int hts221_update_odr(struct hts221_hw *hw, u8 odr)
-- 
2.7.4