diff options
| author | Jonathan Cameron <jic23@kernel.org> | 2013-05-22 22:41:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-06-04 18:19:30 +0100 |
| commit | 702df9f1819c7fc7e257251fabc5eec674342c32 (patch) | |
| tree | 18005c1eb74567ca261ae1c511d463596109334f | |
| parent | e919b86c3b018c0e0c5e522354e743dcc0824ee1 (diff) | |
iio:callback buffer: free the scan_mask
Reported-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/iio/buffer_cb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/iio/buffer_cb.c b/drivers/iio/buffer_cb.c index 9201022945e9..9d19ba74f22b 100644 --- a/drivers/iio/buffer_cb.c +++ b/drivers/iio/buffer_cb.c @@ -64,7 +64,7 @@ struct iio_cb_buffer *iio_channel_get_all_cb(struct device *dev, while (chan->indio_dev) { if (chan->indio_dev != indio_dev) { ret = -EINVAL; - goto error_release_channels; + goto error_free_scan_mask; } set_bit(chan->channel->scan_index, cb_buff->buffer.scan_mask); @@ -73,6 +73,8 @@ struct iio_cb_buffer *iio_channel_get_all_cb(struct device *dev, return cb_buff; +error_free_scan_mask: + kfree(cb_buff->buffer.scan_mask); error_release_channels: iio_channel_release_all(cb_buff->channels); error_free_cb_buff: @@ -100,6 +102,7 @@ EXPORT_SYMBOL_GPL(iio_channel_stop_all_cb); void iio_channel_release_all_cb(struct iio_cb_buffer *cb_buff) { + kfree(cb_buff->buffer.scan_mask); iio_channel_release_all(cb_buff->channels); kfree(cb_buff); } |