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| author | Dmitry Torokhov <[email protected]> | 2015-10-05 17:36:38 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2015-10-05 17:36:38 -0700 |
| commit | 7b415285ae96f5bfa0fa95d3227c6900c4ff151d (patch) | |
| tree | feb5198f57bfb5b58aca24ddc76a313236f94512 /drivers/block/loop.c | |
| parent | c65cf815653ec64e73d40819806c2d1aed91681e (diff) | |
| parent | 049e6dde7e57f0054fdc49102e7ef4830c698b46 (diff) | |
Merge tag 'v4.3-rc4' into next
Merge with mainline to sync up with changes to parkbd driver.
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index f9889b6bc02c..674f800a3b57 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1486,17 +1486,16 @@ static void loop_handle_cmd(struct loop_cmd *cmd) { const bool write = cmd->rq->cmd_flags & REQ_WRITE; struct loop_device *lo = cmd->rq->q->queuedata; - int ret = -EIO; + int ret = 0; - if (write && (lo->lo_flags & LO_FLAGS_READ_ONLY)) + if (write && (lo->lo_flags & LO_FLAGS_READ_ONLY)) { + ret = -EIO; goto failed; + } ret = do_req_filebacked(lo, cmd->rq); - failed: - if (ret) - cmd->rq->errors = -EIO; - blk_mq_complete_request(cmd->rq); + blk_mq_complete_request(cmd->rq, ret ? -EIO : 0); } static void loop_queue_write_work(struct work_struct *work) |