sglist->dma_address = sba_map_page(dev, sg_page(sglist),
sglist->offset, sglist->length, dir, attrs);
if (dma_mapping_error(dev, sglist->dma_address))
- return 0;
+ return -EIO;
return 1;
}
coalesced = sba_coalesce_chunks(ioc, dev, sglist, nents);
if (coalesced < 0) {
sba_unmap_sg_attrs(dev, sglist, nents, dir, attrs);
- return 0;
+ return -ENOMEM;
}
/*