umad_unregister - unregister umad agent

Author

Hal Rosenstock <halr@voltaire.com> OpenIB May 21, 2007 UMAD_UNREGISTER(3)

umad_unregister() unregisters the specified agentid previously registered using umad_register() or umad_register_oui().

umad_unregister() returns 0 on success and negative value on error as follows: -EINVAL invalid port handle or agentid * (kernel error codes)

#include<infiniband/umad.h>intumad_unregister(intportid,intagentid);