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| author | Keith Busch | 2017-11-07 23:13:12 +0100 |
|---|---|---|
| committer | Jens Axboe | 2017-11-11 03:53:25 +0100 |
| commit | ad22c355b707a8d8d48e282aadc01c0b0604b2e9 (patch) | |
| tree | 14337d9cd3461d7b675ce3ef034f2a57e446f445 /drivers/nvme/host/rdma.c | |
| parent | nvme-fc: remove unused "queue_size" field (diff) | |
| download | kernel-qcow2-linux-ad22c355b707a8d8d48e282aadc01c0b0604b2e9.tar.gz kernel-qcow2-linux-ad22c355b707a8d8d48e282aadc01c0b0604b2e9.tar.xz kernel-qcow2-linux-ad22c355b707a8d8d48e282aadc01c0b0604b2e9.zip | |
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/rdma.c')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 008791bbdfb3..c8d854474a5b 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -1293,7 +1293,7 @@ static struct blk_mq_tags *nvme_rdma_tagset(struct nvme_rdma_queue *queue) return queue->ctrl->tag_set.tags[queue_idx - 1]; } -static void nvme_rdma_submit_async_event(struct nvme_ctrl *arg, int aer_idx) +static void nvme_rdma_submit_async_event(struct nvme_ctrl *arg) { struct nvme_rdma_ctrl *ctrl = to_rdma_ctrl(arg); struct nvme_rdma_queue *queue = &ctrl->queues[0]; @@ -1303,9 +1303,6 @@ static void nvme_rdma_submit_async_event(struct nvme_ctrl *arg, int aer_idx) struct ib_sge sge; int ret; - if (WARN_ON_ONCE(aer_idx != 0)) - return; - ib_dma_sync_single_for_cpu(dev, sqe->dma, sizeof(*cmd), DMA_TO_DEVICE); memset(cmd, 0, sizeof(*cmd)); |