From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhu Yanjun Subject: [PATCH 1/1] IB/core: change the return type to void Date: Fri, 31 Mar 2017 23:42:55 -0400 Message-ID: <1491018175-16622-1-git-send-email-yanjun.zhu@oracle.com> Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, yuval.shaia-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org List-Id: linux-rdma@vger.kernel.org The function ib_unregister_mad_agent always returns zero. And this returned value is not checked. As such, chane the return type to void. CC: Joe Jin CC: Junxiao Bi Signed-off-by: Zhu Yanjun --- drivers/infiniband/core/mad.c | 3 +-- include/rdma/ib_mad.h | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 57f231f..8a2ceb4 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -605,7 +605,7 @@ static void unregister_mad_snoop(struct ib_mad_snoop_private *mad_snoop_priv) /* * ib_unregister_mad_agent - Unregisters a client from using MAD services */ -int ib_unregister_mad_agent(struct ib_mad_agent *mad_agent) +void ib_unregister_mad_agent(struct ib_mad_agent *mad_agent) { struct ib_mad_agent_private *mad_agent_priv; struct ib_mad_snoop_private *mad_snoop_priv; @@ -622,7 +622,6 @@ int ib_unregister_mad_agent(struct ib_mad_agent *mad_agent) agent); unregister_mad_snoop(mad_snoop_priv); } - return 0; } EXPORT_SYMBOL(ib_unregister_mad_agent); diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 981214b..42814a0 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -673,7 +673,7 @@ struct ib_mad_agent *ib_register_mad_snoop(struct ib_device *device, * After invoking this routine, MAD services are no longer usable by the * client on the associated QP. */ -int ib_unregister_mad_agent(struct ib_mad_agent *mad_agent); +void ib_unregister_mad_agent(struct ib_mad_agent *mad_agent); /** * ib_post_send_mad - Posts MAD(s) to the send queue of the QP associated -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html