The goto err_descr_too_many; calls unlock_engine() so this unlocks
twice.
Fixes: 7df95299b94a ("staging: kpc2000: Add DMA driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
if (desc_needed >= ldev->desc_pool_cnt){
dev_warn(&priv->ldev->pldev->dev, " mapped_entry_count = %d num_descrs_needed = %d num_descrs_avail = %d TOO MANY to ever complete!\n", acd->mapped_entry_count, desc_needed, num_descrs_avail);
rv = -EAGAIN;
- unlock_engine(ldev);
goto err_descr_too_many;
}
if (desc_needed > num_descrs_avail){
dev_warn(&priv->ldev->pldev->dev, " mapped_entry_count = %d num_descrs_needed = %d num_descrs_avail = %d Too many to complete right now.\n", acd->mapped_entry_count, desc_needed, num_descrs_avail);
rv = -EMSGSIZE;
- unlock_engine(ldev);
goto err_descr_too_many;
}