From 20d0dfe65afd3fb59d14720570a6921eb6bf5c1f Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Tue, 27 Jun 2017 22:16:38 +0300 Subject: nvme: move ctrl cap to struct nvme_ctrl All transports use either a private cache of controller cap or an on-stack copy, move it to the generic struct nvme_ctrl. In the future it will also be maintained by the core. Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Max Gurtovoy Signed-off-by: Sagi Grimberg --- drivers/nvme/target/loop.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/nvme/target') diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index edf0e2ab19e3..568ed8625696 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -48,7 +48,6 @@ struct nvme_loop_ctrl { struct blk_mq_tag_set admin_tag_set; struct list_head list; - u64 cap; struct blk_mq_tag_set tag_set; struct nvme_loop_iod async_event_iod; struct nvme_ctrl ctrl; @@ -387,7 +386,7 @@ static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl) if (error) goto out_cleanup_queue; - error = nvmf_reg_read64(&ctrl->ctrl, NVME_REG_CAP, &ctrl->cap); + error = nvmf_reg_read64(&ctrl->ctrl, NVME_REG_CAP, &ctrl->ctrl.cap); if (error) { dev_err(ctrl->ctrl.device, "prop_get NVME_REG_CAP failed\n"); @@ -395,9 +394,9 @@ static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl) } ctrl->ctrl.sqsize = - min_t(int, NVME_CAP_MQES(ctrl->cap), ctrl->ctrl.sqsize); + min_t(int, NVME_CAP_MQES(ctrl->ctrl.cap), ctrl->ctrl.sqsize); - error = nvme_enable_ctrl(&ctrl->ctrl, ctrl->cap); + error = nvme_enable_ctrl(&ctrl->ctrl, ctrl->ctrl.cap); if (error) goto out_cleanup_queue; -- cgit