diff options
| author | Lee Jones <lee.jones@linaro.org> | 2013-09-16 17:02:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-09-21 19:24:04 +0100 |
| commit | caf5ca122b6b4c2da62949538604f1dabe6f34e8 (patch) | |
| tree | ed5613425042e374cb97a17acd31d13ef8496ac8 /drivers/iio/common | |
| parent | efd9566ff8aef07d89d9ee530b65b38dad3b8eb9 (diff) | |
| download | lwn-caf5ca122b6b4c2da62949538604f1dabe6f34e8.tar.gz lwn-caf5ca122b6b4c2da62949538604f1dabe6f34e8.zip | |
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>
Diffstat (limited to 'drivers/iio/common')
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_core.c | 8 |
1 files 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 32a56fda51fe..7ba1ef270213 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; } |