linux-kernel - [PATCH v2 1/4] iio:potentiostat:lmp91000: remove unnecessary parentheses

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Message-Id: <20190308194655.5983-2-anderson.reis.rosa@usp.com>
Date:   Fri,  8 Mar 2019 16:46:52 -0300
From:   Anderson Reis <andersonreisrosa@...il.com>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, matt.ranostay@...sulko.com
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-usp@...glegroups.com,
        Lucas Oshiro <lucasseikioshiro@...il.com>,
        Anderson Reis <andersonreisrosa@...il.com>
Subject: [PATCH v2 1/4] iio:potentiostat:lmp91000: remove unnecessary parentheses

From: Lucas Oshiro <lucasseikioshiro@...il.com>

Remove unnecessary parentheses on line 116, and solve these checkpatch.pl
CHECKs:

- lmp91000.c:116: CHECK: Unnecessary parentheses around 'state != channel'
- lmp91000.c:116: CHECK: Unnecessary parentheses around 'channel == LMP91000_REG_MODECN_TEMP'

Signed-off-by: Lucas Oshiro <lucasseikioshiro@...il.com>
Signed-off-by: Anderson Reis <andersonreisrosa@...il.com>
---
 drivers/iio/potentiostat/lmp91000.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/potentiostat/lmp91000.c b/drivers/iio/potentiostat/lmp91000.c
index 90e895adf997..03d277621861 100644
--- a/drivers/iio/potentiostat/lmp91000.c
+++ b/drivers/iio/potentiostat/lmp91000.c
@@ -113,7 +113,7 @@ static int lmp91000_read(struct lmp91000_data *data, int channel, int *val)
 		return -EINVAL;
 
 	/* delay till first temperature reading is complete */
-	if ((state != channel) && (channel == LMP91000_REG_MODECN_TEMP))
+	if (state != channel && channel == LMP91000_REG_MODECN_TEMP)
 		usleep_range(3000, 4000);
 
 	data->chan_select = channel != LMP91000_REG_MODECN_3LEAD;
-- 
2.20.1