RDMA/hns: Remove unuseful member

For struct hns_roce_cmdq, toggle is unused and
delete it.

Signed-off-by: Lang Cheng <chenglang@huawei.com>
Link: https://lore.kernel.org/r/1565343666-73193-8-git-send-email-oulijun@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.c b/drivers/infiniband/hw/hns/hns_roce_cmd.c
index 0cd09bf4d7eaeb64c1df5229ccd43950bb6859ad..ade26faade8dc505d1bcfc3b14db399956c93413 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_cmd.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cmd.c
@@ -211,7 +211,6 @@ int hns_roce_cmd_init(struct hns_roce_dev *hr_dev)
        mutex_init(&hr_dev->cmd.hcr_mutex);
        sema_init(&hr_dev->cmd.poll_sem, 1);
        hr_dev->cmd.use_events = 0;
-       hr_dev->cmd.toggle = 1;
        hr_dev->cmd.max_cmds = CMD_MAX_NUM;
        hr_dev->cmd.pool = dma_pool_create("hns_roce_cmd", dev,
                                           HNS_ROCE_MAILBOX_SIZE,

diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 4fffa3da3a87f7dbc89d87cf90c39b4a3cda140d..c7bf738fb1373cba3fd6ee74e7931d1c8e810c18 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -617,7 +617,6 @@ struct hns_roce_cmdq {
         * close device, switch into poll mode(non event mode)
         */
        u8                      use_events;
-       u8                      toggle;
 };
 
 struct hns_roce_cmd_mailbox {