From: Sagi Grimberg Date: Thu, 4 May 2017 10:33:06 +0000 (+0300) Subject: nvme-rdma: get rid of unused ctrl lock X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3dee63c7d9bf332614e87ef75aad57d6ee7f284e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git nvme-rdma: get rid of unused ctrl lock Signed-off-by: Sagi Grimberg Signed-off-by: Christoph Hellwig --- diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index e84a74479dd8..168aef2bec31 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -103,9 +103,6 @@ struct nvme_rdma_queue { }; struct nvme_rdma_ctrl { - /* read and written in the hot path */ - spinlock_t lock; - /* read only in the hot path */ struct nvme_rdma_queue *queues; u32 queue_count; @@ -1921,7 +1918,6 @@ static struct nvme_ctrl *nvme_rdma_create_ctrl(struct device *dev, INIT_WORK(&ctrl->err_work, nvme_rdma_error_recovery_work); INIT_WORK(&ctrl->delete_work, nvme_rdma_del_ctrl_work); INIT_WORK(&ctrl->reset_work, nvme_rdma_reset_ctrl_work); - spin_lock_init(&ctrl->lock); ctrl->queue_count = opts->nr_io_queues + 1; /* +1 for admin queue */ ctrl->ctrl.sqsize = opts->queue_size - 1;