linux-kernel - [PATCH 3/4] iio: imu: st_lsm6dsx: Replace ternary operator with min macro

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Message-Id: <1490790791-5694-4-git-send-email-singhalsimran0@gmail.com>
Date:   Wed, 29 Mar 2017 18:03:10 +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 3/4] 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/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
index e959825..e11653d 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
@@ -203,7 +203,7 @@ int st_lsm6dsx_update_watermark(struct st_lsm6dsx_sensor *sensor, u16 watermark)
 out:
 	mutex_unlock(&hw->lock);
 
-	return err < 0 ? err : 0;
+	return min(err, 0);
 }
 
 /**
-- 
2.7.4