linux-kernel - [PATCH 1/2] hwmon: (ina2xx) remove an unnecessary dev_get

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Date:	Mon, 12 Jan 2015 14:47:21 +0100
From:	Bartosz Golaszewski <bgolaszewski@...libre.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Benoit Cousson <bcousson@...libre.com>,
	Patrick Titiano <ptitiano@...libre.com>,
	LM Sensors <lm-sensors@...sensors.org>,
	Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH 1/2] hwmon: (ina2xx) remove an unnecessary dev_get_drvdata() result check

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 drivers/hwmon/ina2xx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c
index a16d6a2..ae110c5 100644
--- a/drivers/hwmon/ina2xx.c
+++ b/drivers/hwmon/ina2xx.c
@@ -370,9 +370,6 @@ static ssize_t ina226_set_interval(struct device *dev,
 	unsigned long val;
 	int status;
 
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
 	status = kstrtoul(buf, 10, &val);
 	if (status < 0)
 		return status;
-- 
2.1.3

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