Commit d722a174 authored Dec 11, 2018 by Evgeniy Kochetov Committed by Jim Harris Dec 14, 2018

nvmf: Improve error handling in spdk_nvmf_transport_poll_group_create



 At least in case of RDMA transport, poll_group_create (spdk_nvmf_rdma_poll_group_create)
 can return error (NULL).

Change-Id: If1576b3515e7f9ede76af08bfa6b1c8399dcda09
Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Reviewed-on: https://review.gerrithub.io/436887


Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

parent 7da9f8fa

lib/nvmf/transport.c

+5 −2

Original line number	Diff line number	Diff line
		/*-
		* BSD LICENSE
		*
		* Copyright (c) Intel Corporation.
		* All rights reserved.
		* Copyright (c) Intel Corporation. All rights reserved.
		* Copyright (c) 2018 Mellanox Technologies LTD. All rights reserved.
		*
		* Redistribution and use in source and binary forms, with or without
		* modification, are permitted provided that the following conditions
		@@ -165,6 +165,9 @@ spdk_nvmf_transport_poll_group_create(struct spdk_nvmf_transport *transport)
		struct spdk_nvmf_transport_poll_group *group;

		group = transport->ops->poll_group_create(transport);
		if (!group) {
		return NULL;
		}
		group->transport = transport;

		return group;