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From: Brian Masney <masneyb@onstation.org>
To: jic23@kernel.org, linux-iio@vger.kernel.org
Cc: devel@driverdev.osuosl.org, lars@metafoo.de,
	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
	Jon.Brenner@ams.com, pmeerw@pmeerw.net, knaack.h@gmx.de
Subject: [PATCH 06/13] staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return
Date: Fri, 20 Apr 2018 20:41:46 -0400	[thread overview]
Message-ID: <20180421004153.19073-7-masneyb@onstation.org> (raw)
In-Reply-To: <20180421004153.19073-1-masneyb@onstation.org>

tsl2x7x_write_interrupt_config() has an unnecessary return value check
at the end of the function. This patch changes the function to just
return the value from the call to tsl2x7x_invoke_change().

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
 drivers/staging/iio/light/tsl2x7x.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 8d8af0cf9768..d202bc7e1f4f 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -982,18 +982,13 @@ static int tsl2x7x_write_interrupt_config(struct iio_dev *indio_dev,
 					  int val)
 {
 	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
-	int ret;
 
 	if (chan->type == IIO_INTENSITY)
 		chip->settings.als_interrupt_en = val ? true : false;
 	else
 		chip->settings.prox_interrupt_en = val ? true : false;
 
-	ret = tsl2x7x_invoke_change(indio_dev);
-	if (ret < 0)
-		return ret;
-
-	return 0;
+	return tsl2x7x_invoke_change(indio_dev);
 }
 
 static int tsl2x7x_write_event_value(struct iio_dev *indio_dev,
-- 
2.14.3

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WARNING: multiple messages have this Message-ID (diff)
From: Brian Masney <masneyb@onstation.org>
To: jic23@kernel.org, linux-iio@vger.kernel.org
Cc: gregkh@linuxfoundation.org, devel@driverdev.osuosl.org,
	knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net,
	linux-kernel@vger.kernel.org, Jon.Brenner@ams.com
Subject: [PATCH 06/13] staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return
Date: Fri, 20 Apr 2018 20:41:46 -0400	[thread overview]
Message-ID: <20180421004153.19073-7-masneyb@onstation.org> (raw)
In-Reply-To: <20180421004153.19073-1-masneyb@onstation.org>

tsl2x7x_write_interrupt_config() has an unnecessary return value check
at the end of the function. This patch changes the function to just
return the value from the call to tsl2x7x_invoke_change().

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
 drivers/staging/iio/light/tsl2x7x.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 8d8af0cf9768..d202bc7e1f4f 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -982,18 +982,13 @@ static int tsl2x7x_write_interrupt_config(struct iio_dev *indio_dev,
 					  int val)
 {
 	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
-	int ret;
 
 	if (chan->type == IIO_INTENSITY)
 		chip->settings.als_interrupt_en = val ? true : false;
 	else
 		chip->settings.prox_interrupt_en = val ? true : false;
 
-	ret = tsl2x7x_invoke_change(indio_dev);
-	if (ret < 0)
-		return ret;
-
-	return 0;
+	return tsl2x7x_invoke_change(indio_dev);
 }
 
 static int tsl2x7x_write_event_value(struct iio_dev *indio_dev,
-- 
2.14.3

  parent reply	other threads:[~2018-04-21  0:41 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-21  0:41 [PATCH 00/13] iio: tsl2x7x: staging cleanups Brian Masney
2018-04-21  0:41 ` Brian Masney
2018-04-21  0:41 ` [PATCH 01/13] staging: iio: tsl2x7x: move integration_time* attributes to IIO_INTENSITY channel Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:13   ` Jonathan Cameron
2018-04-21 16:13     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 02/13] staging: iio: tsl2x7x: use GPL-2.0+ SPDX license identifier Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:16   ` Jonathan Cameron
2018-04-21 16:16     ` Jonathan Cameron
2018-04-21 17:04     ` Brian Masney
2018-04-21 17:04       ` Brian Masney
2018-04-21  0:41 ` [PATCH 03/13] staging: iio: tsl2x7x: don't return error in IRQ handler Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:18   ` Jonathan Cameron
2018-04-21 16:18     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 04/13] staging: iio: tsl2x7x: simplify tsl2x7x_clear_interrupts function Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:20   ` Jonathan Cameron
2018-04-21 16:20     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 05/13] staging: iio: tsl2x7x: remove unnecessary chip status checks in suspend/resume Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:23   ` Jonathan Cameron
2018-04-21 16:23     ` Jonathan Cameron
2018-04-21  0:41 ` Brian Masney [this message]
2018-04-21  0:41   ` [PATCH 06/13] staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return Brian Masney
2018-04-21 16:25   ` Jonathan Cameron
2018-04-21 16:25     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 07/13] staging: iio: tsl2x7x: simplify device id verification Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:26   ` Jonathan Cameron
2018-04-21 16:26     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 08/13] staging: iio: tsl2x7x: add range checking to three sysfs attributes Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:31   ` Jonathan Cameron
2018-04-21 16:31     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 09/13] staging: iio: tsl2x7x: move power and diode settings into header file Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:33   ` Jonathan Cameron
2018-04-21 16:33     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 10/13] staging: iio: tsl2x7x: rename prx to prox for consistency Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:33   ` Jonathan Cameron
2018-04-21 16:33     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 11/13] staging: iio: tsl2x7x: use device defaults for als_time, prox_time and wait_time Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:39   ` Jonathan Cameron
2018-04-21 16:39     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 12/13] staging: iio: tsl2x7x: various comment cleanups Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:37   ` Jonathan Cameron
2018-04-21 16:37     ` Jonathan Cameron
2018-04-21  0:41 ` [PATCH 13/13] staging: iio: tsl2x7x: rename prox_config to als_prox_config Brian Masney
2018-04-21  0:41   ` Brian Masney
2018-04-21 16:38   ` Jonathan Cameron
2018-04-21 16:38     ` Jonathan Cameron

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