linux-kernel - [PATCH 13/20] iio: sensors-core: st: Clean-up error handling in st_sensors_read_axis

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Message-Id: <1379347346-823-14-git-send-email-lee.jones@linaro.org>
Date:	Mon, 16 Sep 2013 17:02:19 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	jic23@....ac.uk
Cc:	arnd@...db.de, linus.walleij@...aro.org, denis.ciocca@...com,
	linux-iio@...r.kernel.org, Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 13/20] iio: sensors-core: st: Clean-up error handling in st_sensors_read_axis_data()

Gets rid of those unnecessary gotos.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/iio/common/st_sensors/st_sensors_core.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index c5fbe58..76e573b 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -331,10 +331,8 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,
 	unsigned int byte_for_channel = ch->scan_type.storagebits >> 3;
 
 	outdata = kmalloc(byte_for_channel, GFP_KERNEL);
-	if (!outdata) {
-		err = -EINVAL;
-		goto st_sensors_read_axis_data_error;
-	}
+	if (!outdata)
+		return -ENOMEM;
 
 	err = sdata->tf->read_multiple_byte(&sdata->tb, sdata->dev,
 				ch->address, byte_for_channel,
@@ -349,7 +347,7 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,
 
 st_sensors_free_memory:
 	kfree(outdata);
-st_sensors_read_axis_data_error:
+
 	return err;
 }
 
-- 
1.8.1.2

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