nvme-tcp: remove the unused queue_size member in nvme_tcp_queue

->nvme_tcp_queue is not used anywhere, so remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>

diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index b5f22ce..8a749ef 100644 (file)
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -134,7 +134,6 @@ struct nvme_tcp_queue {
        /* send state */
        struct nvme_tcp_request *request;
 
-       int                     queue_size;
        u32                     maxh2cdata;
        size_t                  cmnd_capsule_len;
        struct nvme_tcp_ctrl    *ctrl;
@@ -1479,8 +1478,7 @@ static void nvme_tcp_set_queue_io_cpu(struct nvme_tcp_queue *queue)
        queue->io_cpu = cpumask_next_wrap(n - 1, cpu_online_mask, -1, false);
 }
 
-static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl,
-               int qid, size_t queue_size)
+static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid)
 {
        struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl);
        struct nvme_tcp_queue *queue = &ctrl->queues[qid];
@@ -1492,7 +1490,6 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl,
        INIT_LIST_HEAD(&queue->send_list);
        mutex_init(&queue->send_mutex);
        INIT_WORK(&queue->io_work, nvme_tcp_io_work);
-       queue->queue_size = queue_size;
 
        if (qid > 0)
                queue->cmnd_capsule_len = nctrl->ioccsz * 16;
@@ -1785,7 +1782,7 @@ static int nvme_tcp_alloc_admin_queue(struct nvme_ctrl *ctrl)
 {
        int ret;
 
-       ret = nvme_tcp_alloc_queue(ctrl, 0, NVME_AQ_DEPTH);
+       ret = nvme_tcp_alloc_queue(ctrl, 0);
        if (ret)
                return ret;
 
@@ -1805,7 +1802,7 @@ static int __nvme_tcp_alloc_io_queues(struct nvme_ctrl *ctrl)
        int i, ret;
 
        for (i = 1; i < ctrl->queue_count; i++) {
-               ret = nvme_tcp_alloc_queue(ctrl, i, ctrl->sqsize + 1);
+               ret = nvme_tcp_alloc_queue(ctrl, i);
                if (ret)
                        goto out_free_queues;
        }