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nvme: don't overwrite req->cmd_flags on sync cmd 

In __nvme_submit_sync_cmd, the request direction is overwritten when
the REQ_FAILFAST_DRIVER flag is set.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Fixes: 75619bfa90 ("NVMe: End sync requests immediately on failure")
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Matias Bjørling 2015-06-05 14:54:24 +02:00 committed by Jens Axboe
parent 2f17d71dd7
commit e112af0dc9
1 changed files with 1 additions and 1 deletions
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2
drivers/block/nvme-core.c
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@ -1010,7 +1010,7 @@ int __nvme_submit_sync_cmd(struct request_queue *q, struct nvme_command *cmd,
return PTR_ERR(req); return PTR_ERR(req);
req->cmd_type = REQ_TYPE_DRV_PRIV; req->cmd_type = REQ_TYPE_DRV_PRIV;
req->cmd_flags = REQ_FAILFAST_DRIVER; req->cmd_flags |= REQ_FAILFAST_DRIVER;
req->__data_len = 0; req->__data_len = 0;
req->__sector = (sector_t) -1; req->__sector = (sector_t) -1;
req->bio = req->biotail = NULL; req->bio = req->biotail = NULL;