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| author | Christoph Hellwig <hch@lst.de> | 2016-07-19 11:23:34 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-07-21 01:35:22 +0200 |
| commit | 3f40bf2c89223192535a72a4d49ce7d68d8ed9dd (patch) | |
| tree | 3735095a40bdb41e437bc74bb192e540a63c0895 /block/blk-lib.c | |
| parent | block: introduce BLKDEV_DISCARD_ZERO to fix zeroout (diff) | |
| download | linux-3f40bf2c89223192535a72a4d49ce7d68d8ed9dd.tar.xz linux-3f40bf2c89223192535a72a4d49ce7d68d8ed9dd.zip | |
block: don't ignore -EOPNOTSUPP blkdev_issue_write_same
WRITE SAME is a data integrity operation and we can't simply ignore
errors.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-lib.c')
| -rw-r--r-- | block/blk-lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-lib.c b/block/blk-lib.c index 45b35b15496f..e371f83a3186 100644 --- a/block/blk-lib.c +++ b/block/blk-lib.c @@ -178,7 +178,7 @@ int blkdev_issue_write_same(struct block_device *bdev, sector_t sector, if (bio) ret = submit_bio_wait(bio); - return ret != -EOPNOTSUPP ? ret : 0; + return ret; } EXPORT_SYMBOL(blkdev_issue_write_same); |