}
mutex_unlock(&dev->mlock);
- if (nvm_reserve_luns(dev, s->lun_begin, s->lun_end))
- return -ENOMEM;
+ ret = nvm_reserve_luns(dev, s->lun_begin, s->lun_end);
+ if (ret)
+ return ret;
t = kmalloc(sizeof(struct nvm_target), GFP_KERNEL);
if (!t) {
int nvm_submit_io(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd)
{
struct nvm_dev *dev = tgt_dev->parent;
+ int ret;
if (!dev->ops->submit_io)
return -ENODEV;
nvm_rq_tgt_to_dev(tgt_dev, rqd);
rqd->dev = tgt_dev;
- return dev->ops->submit_io(dev, rqd);
+
+ /* In case of error, fail with right address format */
+ ret = dev->ops->submit_io(dev, rqd);
+ if (ret)
+ nvm_rq_dev_to_tgt(tgt_dev, rqd);
+ return ret;
}
EXPORT_SYMBOL(nvm_submit_io);