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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@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lee Jones 2013-09-16 17:02:00 +01:00 committed by Jonathan Cameron
parent efd9566ff8
commit caf5ca122b
1 changed files with 3 additions and 5 deletions
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8
drivers/iio/common/st_sensors/st_sensors_core.c
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@ -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;
}