From 90963ad735efd191d9e31c0720238406afd89e19 Mon Sep 17 00:00:00 2001 From: Harish Chegondi Date: Tue, 19 Jan 2016 14:42:55 -0800 Subject: [PATCH] staging/rdma/hfi1: Remove user context allocation and de-alloction functions IB user context alloc and dealloc functions have been added to rdmavt. This patch removes them from hfi1. Reviewed-by: Dennis Dalessandro Signed-off-by: Harish Chegondi Signed-off-by: Doug Ledford --- drivers/staging/rdma/hfi1/verbs.c | 44 ++----------------------------- 1 file changed, 2 insertions(+), 42 deletions(-) diff --git a/drivers/staging/rdma/hfi1/verbs.c b/drivers/staging/rdma/hfi1/verbs.c index fa5b9c15215e..301716aba7fa 100644 --- a/drivers/staging/rdma/hfi1/verbs.c +++ b/drivers/staging/rdma/hfi1/verbs.c @@ -152,16 +152,6 @@ const int ib_hfi1_state_ops[IB_QPS_ERR + 1] = { HFI1_POST_SEND_OK | HFI1_FLUSH_SEND, }; -struct hfi1_ucontext { - struct ib_ucontext ibucontext; -}; - -static inline struct hfi1_ucontext *to_iucontext(struct ib_ucontext - *ibucontext) -{ - return container_of(ibucontext, struct hfi1_ucontext, ibucontext); -} - static inline void _hfi1_schedule_send(struct rvt_qp *qp); /* @@ -1679,36 +1669,6 @@ unsigned hfi1_get_npkeys(struct hfi1_devdata *dd) return ARRAY_SIZE(dd->pport[0].pkeys); } -/** - * alloc_ucontext - allocate a ucontest - * @ibdev: the infiniband device - * @udata: not used by the driver - */ - -static struct ib_ucontext *alloc_ucontext(struct ib_device *ibdev, - struct ib_udata *udata) -{ - struct hfi1_ucontext *context; - struct ib_ucontext *ret; - - context = kmalloc(sizeof(*context), GFP_KERNEL); - if (!context) { - ret = ERR_PTR(-ENOMEM); - goto bail; - } - - ret = &context->ibucontext; - -bail: - return ret; -} - -static int dealloc_ucontext(struct ib_ucontext *context) -{ - kfree(to_iucontext(context)); - return 0; -} - static void init_ibport(struct hfi1_pportdata *ppd) { struct hfi1_ibport *ibp = &ppd->ibport_data; @@ -1848,8 +1808,8 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd) ibdev->modify_port = modify_port; ibdev->query_pkey = NULL; ibdev->query_gid = query_gid; - ibdev->alloc_ucontext = alloc_ucontext; - ibdev->dealloc_ucontext = dealloc_ucontext; + ibdev->alloc_ucontext = NULL; + ibdev->dealloc_ucontext = NULL; ibdev->alloc_pd = NULL; ibdev->dealloc_pd = NULL; ibdev->create_ah = NULL; -- 2.39.5