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| author | Jens Axboe <axboe@fb.com> | 2016-04-12 16:11:11 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-04-12 16:11:11 -0600 |
| commit | 7e19793096994d43d213f440f4bbea926828a727 (patch) | |
| tree | 05641b4f0591f17962e12f814e6698439cc0e218 /drivers/nvme/host | |
| parent | 2245f6de6c68b225986229a2de78c240536f7f38 (diff) | |
NVMe: silence warning about unused 'dev'
Depending on options, we might not be using dev in nvme_cancel_io():
drivers/nvme/host/pci.c: In function ‘nvme_cancel_io’:
drivers/nvme/host/pci.c:970:19: warning: unused variable ‘dev’ [-Wunused-variable]
struct nvme_dev *dev = data;
^
So get rid of it, and just cast for the dev_dbg_ratelimited() call.
Fixes: 82b4552b91c4 ("nvme: Use blk-mq helper for IO termination")
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index bd0d39482e83..36b6cdf22de3 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -967,13 +967,13 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) static void nvme_cancel_io(struct request *req, void *data, bool reserved) { - struct nvme_dev *dev = data; int status; if (!blk_mq_request_started(req)) return; - dev_dbg_ratelimited(dev->ctrl.device, "Cancelling I/O %d", req->tag); + dev_dbg_ratelimited(((struct nvme_dev *) data)->ctrl.device, + "Cancelling I/O %d", req->tag); status = NVME_SC_ABORT_REQ; if (blk_queue_dying(req->q)) |