diff options
| author | Keith Busch <keith.busch@intel.com> | 2017-11-08 01:13:12 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-11 05:53:25 +0300 |
| commit | ad22c355b707a8d8d48e282aadc01c0b0604b2e9 (patch) | |
| tree | 14337d9cd3461d7b675ce3ef034f2a57e446f445 /drivers/nvme/host/fc.c | |
| parent | 08e1507544839b98fc3732aea935e70ed9c209ec (diff) | |
| download | linux-ad22c355b707a8d8d48e282aadc01c0b0604b2e9.tar.xz | |
nvme: remove handling of multiple AEN requests
The driver can handle tracking only one AEN request, so this patch
removes handling for multiple ones.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 3aa595029192..6eb460b117d6 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2382,7 +2382,7 @@ nvme_fc_poll(struct blk_mq_hw_ctx *hctx, unsigned int tag) } static void -nvme_fc_submit_async_event(struct nvme_ctrl *arg, int aer_idx) +nvme_fc_submit_async_event(struct nvme_ctrl *arg) { struct nvme_fc_ctrl *ctrl = to_fc_ctrl(arg); struct nvme_fc_fcp_op *aen_op; @@ -2390,9 +2390,6 @@ nvme_fc_submit_async_event(struct nvme_ctrl *arg, int aer_idx) bool terminating = false; blk_status_t ret; - if (aer_idx > NVME_NR_AEN_COMMANDS) - return; - spin_lock_irqsave(&ctrl->lock, flags); if (ctrl->flags & FCCTRL_TERMIO) terminating = true; @@ -2401,13 +2398,13 @@ nvme_fc_submit_async_event(struct nvme_ctrl *arg, int aer_idx) if (terminating) return; - aen_op = &ctrl->aen_ops[aer_idx]; + aen_op = &ctrl->aen_ops[0]; ret = nvme_fc_start_fcp_op(ctrl, aen_op->queue, aen_op, 0, NVMEFC_FCP_NODATA); if (ret) dev_err(ctrl->ctrl.device, - "failed async event work [%d]\n", aer_idx); + "failed async event work\n"); } static void |