linux-kernel - [PATCH 4/5] iio:potentiostat:lmp91000: invert if statement

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190218172236.7781-5-lucasseikioshiro@gmail.com>
Date:   Mon, 18 Feb 2019 14:22:35 -0300
From:   Lucas Oshiro <lucasseikioshiro@...il.com>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-usp@...glegroups.com,
        Anderson Reis <andersonreisrosa@...il.com>
Subject: [PATCH 4/5] iio:potentiostat:lmp91000: invert if statement

Invert if statement arms in line 214, in order to make the code cleaner

Signed-off-by: Lucas Oshiro <lucasseikioshiro@...il.com>
Signed-off-by: Anderson Reis <andersonreisrosa@...il.com>
---
 drivers/iio/potentiostat/lmp91000.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/potentiostat/lmp91000.c b/drivers/iio/potentiostat/lmp91000.c
index 6dba26121a62..7229ef59590a 100644
--- a/drivers/iio/potentiostat/lmp91000.c
+++ b/drivers/iio/potentiostat/lmp91000.c
@@ -211,12 +211,11 @@ static int lmp91000_read_config(struct lmp91000_data *data)
 
 	ret = of_property_read_u32(np, "ti,tia-gain-ohm", &val);
 	if (ret) {
-		if (of_property_read_bool(np, "ti,external-tia-resistor")) {
-			val = 0;
-		} else {
+		if (!of_property_read_bool(np, "ti,external-tia-resistor")) {
 			dev_err(dev, "no ti,tia-gain-ohm defined");
 			return ret;
 		}
+		val = 0;
 	}
 
 	ret = -EINVAL;
-- 
2.20.1