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| author |   Christoph Hellwig <hch@lst.de> | 2017-04-20 16:02:58 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-04-20 12:16:10 -0600 |
| commit | 65ba6b54e7c1fe7751388f5da6ad87c2d1bee3ae (patch) | |
| tree | 3937ee6dc83ce4d1a5430c60de37a71881a0bcd9 /drivers/nvme/host/core.c | |
| parent | nvme: split nvme status from block req->errors (diff) | |
| download | linux-dev-65ba6b54e7c1fe7751388f5da6ad87c2d1bee3ae.tar.xz linux-dev-65ba6b54e7c1fe7751388f5da6ad87c2d1bee3ae.zip | |
nvme: make nvme_error_status private
Currently it's used by the lighnvm passthrough ioctl, but we'd like to make
it private in preparation of block layer specific error code. Lighnvm already
returns the real NVMe status anyway, so I think we can just limit it to
returning -EIO for any status set.
This will need a careful audit from the lightnvm folks, though.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index c6f256d74b6b..805f250315ec 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -66,7 +66,7 @@ static DEFINE_SPINLOCK(dev_list_lock); static struct class *nvme_class; -int nvme_error_status(struct request *req) +static int nvme_error_status(struct request *req) { switch (nvme_req(req)->status & 0x7ff) { case NVME_SC_SUCCESS: @@ -77,7 +77,6 @@ int nvme_error_status(struct request *req) return -EIO; } } -EXPORT_SYMBOL_GPL(nvme_error_status); static inline bool nvme_req_needs_retry(struct request *req) { |