diff options
Diffstat (limited to 'block/blk-lib.c')
| -rw-r--r-- | block/blk-lib.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/block/blk-lib.c b/block/blk-lib.c index 9260cb0..d7a98d3 100644 --- a/block/blk-lib.c +++ b/block/blk-lib.c @@ -140,7 +140,6 @@ int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, bb.flags = 1 << BIO_UPTODATE; bb.wait = &wait; -submit: ret = 0; while (nr_sects != 0) { bio = bio_alloc(gfp_mask, @@ -157,9 +156,6 @@ submit: while (nr_sects != 0) { sz = min((sector_t) PAGE_SIZE >> 9 , nr_sects); - if (sz == 0) - /* bio has maximum size possible */ - break; ret = bio_add_page(bio, ZERO_PAGE(0), sz << 9, 0); nr_sects -= ret >> 9; sector += ret >> 9; @@ -179,16 +175,6 @@ submit: /* One of bios in the batch was completed with error.*/ ret = -EIO; - if (ret) - goto out; - - if (test_bit(BIO_EOPNOTSUPP, &bb.flags)) { - ret = -EOPNOTSUPP; - goto out; - } - if (nr_sects != 0) - goto submit; -out: return ret; } EXPORT_SYMBOL(blkdev_issue_zeroout); |