len -= cur_len;
meta_nsoff += cur_len;
- bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len);
+ if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len))
+ return -EIO;
}
return ret;
int err = 0;
bool do_acct;
- /*
- * bio_integrity_enabled also checks if the bio already has an
- * integrity payload attached. If it does, we *don't* do a
- * bio_integrity_prep here - the payload has been generated by
- * another kernel subsystem, and we just pass it through.
- */
- if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) {
- bio->bi_status = BLK_STS_IOERR;
- goto out;
- }
+ if (!bio_integrity_prep(bio))
+ return BLK_QC_T_NONE;
do_acct = nd_iostat_start(bio, &start);
bio_for_each_segment(bvec, bio, iter) {
if (do_acct)
nd_iostat_end(bio, start);
-out:
bio_endio(bio);
return BLK_QC_T_NONE;
}