linux-kernel - [PATCH] iio: srf08: Remove redundant if statement

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Date:   Mon, 23 May 2022 20:27:55 +0800
From:   Li Zhengyu <lizhengyu3@...wei.com>
To:     <ak@...klinger.de>
CC:     <jic23@...nel.org>, <lars@...afoo.de>, <linux-iio@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] iio: srf08: Remove redundant if statement

(!val) has been checked outside the loop, remove redundant (val &&)
from loop.

Signed-off-by: Li Zhengyu <lizhengyu3@...wei.com>
---
 drivers/iio/proximity/srf08.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
index ac1ab7e89d4e..7ed11339c31e 100644
--- a/drivers/iio/proximity/srf08.c
+++ b/drivers/iio/proximity/srf08.c
@@ -354,7 +354,7 @@ static ssize_t srf08_write_sensitivity(struct srf08_data *data,
 		return -EINVAL;
 
 	for (i = 0; i < data->chip_info->num_sensitivity_avail; i++)
-		if (val && (val == data->chip_info->sensitivity_avail[i])) {
+		if (val == data->chip_info->sensitivity_avail[i]) {
 			regval = i;
 			break;
 		}
-- 
2.17.1