diff options
Diffstat (limited to 'block/blk-lib.c')
| -rw-r--r-- | block/blk-lib.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/block/blk-lib.c b/block/blk-lib.c index b0c6c4bcf441..e8caecd71688 100644 --- a/block/blk-lib.c +++ b/block/blk-lib.c @@ -37,17 +37,12 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, return -ENXIO; if (flags & BLKDEV_DISCARD_SECURE) { - if (flags & BLKDEV_DISCARD_ZERO) - return -EOPNOTSUPP; if (!blk_queue_secure_erase(q)) return -EOPNOTSUPP; op = REQ_OP_SECURE_ERASE; } else { if (!blk_queue_discard(q)) return -EOPNOTSUPP; - if ((flags & BLKDEV_DISCARD_ZERO) && - !q->limits.discard_zeroes_data) - return -EOPNOTSUPP; op = REQ_OP_DISCARD; } @@ -126,7 +121,7 @@ int blkdev_issue_discard(struct block_device *bdev, sector_t sector, &bio); if (!ret && bio) { ret = submit_bio_wait(bio); - if (ret == -EOPNOTSUPP && !(flags & BLKDEV_DISCARD_ZERO)) + if (ret == -EOPNOTSUPP) ret = 0; bio_put(bio); } |