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[13/20] iio: sensors-core: st: Clean-up error handling in st_sensors_read_axis_data()

Message ID 1379347346-823-14-git-send-email-lee.jones@linaro.org
State Accepted
Commit caf5ca122b6b4c2da62949538604f1dabe6f34e8
Headers show

Commit Message

Lee Jones Sept. 16, 2013, 4:02 p.m. UTC 
Gets rid of those unnecessary gotos.

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

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;
 }