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| author |   Christoph Hellwig <hch@lst.de> | 2015-11-26 12:58:11 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2015-12-22 09:38:33 -0700 |
| commit | 297465c873ae8c99180617ca904dc1a4a738f25d (patch) | |
| tree | 34fa65548693e0637d746a0c21c5e313df56b980 /drivers/nvme/host/pci.c | |
| parent | nvme: merge nvme_abort_req and nvme_timeout (diff) | |
| download | linux-dev-297465c873ae8c99180617ca904dc1a4a738f25d.tar.xz linux-dev-297465c873ae8c99180617ca904dc1a4a738f25d.zip | |
nvme: add NVME_SC_CANCELLED
To properly document how we are using a negative Linux error value to
communicate request cancellations inside the driver.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 99c5b6319d8d..e683bd1a05e6 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -621,7 +621,7 @@ static void req_completion(struct nvme_queue *nvmeq, void *ctx, if (req->cmd_type == REQ_TYPE_DRV_PRIV) { if (cmd_rq->ctx == CMD_CTX_CANCELLED) - error = -EINTR; + error = NVME_SC_CANCELLED; else error = status; } else { |