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IB/core: change the return type to void

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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 <joe.jin@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Zhu Yanjun 2017-03-31 23:42:55 -04:00 committed by Doug Ledford
parent 2c15b73ab4
commit 8d2216be28
2 changed files with 2 additions and 3 deletions
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3
drivers/infiniband/core/mad.c
View File

@ -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 * 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_agent_private *mad_agent_priv;
struct ib_mad_snoop_private *mad_snoop_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); agent);
unregister_mad_snoop(mad_snoop_priv); unregister_mad_snoop(mad_snoop_priv);
} }
return 0;
} }
EXPORT_SYMBOL(ib_unregister_mad_agent); EXPORT_SYMBOL(ib_unregister_mad_agent);

2
include/rdma/ib_mad.h
View File

@ -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 * After invoking this routine, MAD services are no longer usable by the
* client on the associated QP. * 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 * ib_post_send_mad - Posts MAD(s) to the send queue of the QP associated