IB/qib: Delete QIB user context allocation and de-alloction functions (1da0f7e2) · Commits · 戴 / test

drivers/infiniband/hw/qib/qib_verbs.c

+2 −42

Original line number	Diff line number	Diff line
		@@ -133,16 +133,6 @@ const int ib_qib_state_ops[IB_QPS_ERR + 1] = {
		QIB_POST_SEND_OK \| QIB_FLUSH_SEND,
		};

		struct qib_ucontext {
		struct ib_ucontext ibucontext;
		};

		static inline struct qib_ucontext *to_iucontext(struct ib_ucontext
		*ibucontext)
		{
		return container_of(ibucontext, struct qib_ucontext, ibucontext);
		}

		/*
		* Translate ib_wr_opcode into ib_wc_opcode.
		*/
		@@ -1841,36 +1831,6 @@ unsigned qib_get_pkey(struct qib_ibport *ibp, unsigned index)
		return ret;
		}

		/**
		* qib_alloc_ucontext - allocate a ucontest
		* @ibdev: the infiniband device
		* @udata: not used by the QLogic_IB driver
		*/

		static struct ib_ucontext qib_alloc_ucontext(struct ib_device ibdev,
		struct ib_udata *udata)
		{
		struct qib_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 qib_dealloc_ucontext(struct ib_ucontext *context)
		{
		kfree(to_iucontext(context));
		return 0;
		}

		static void init_ibport(struct qib_pportdata *ppd)
		{
		struct qib_verbs_counters cntrs;
		@@ -2062,8 +2022,8 @@ int qib_register_ib_device(struct qib_devdata *dd)
		ibdev->modify_port = qib_modify_port;
		ibdev->query_pkey = NULL;
		ibdev->query_gid = qib_query_gid;
		ibdev->alloc_ucontext = qib_alloc_ucontext;
		ibdev->dealloc_ucontext = qib_dealloc_ucontext;
		ibdev->alloc_ucontext = NULL;
		ibdev->dealloc_ucontext = NULL;
		ibdev->alloc_pd = NULL;
		ibdev->dealloc_pd = NULL;
		ibdev->create_ah = NULL;