infiniband: fix ulp/srpt/ib_srpt.h kernel-doc notation

Fix kernel-doc warnings (typos or renames) in ib_srpt.h:

../drivers/infiniband/ulp/srpt/ib_srpt.h:419: warning: Function parameter or member 'port_guid_id' not described in 'srpt_port'
../drivers/infiniband/ulp/srpt/ib_srpt.h:419: warning: Function parameter or member 'port_gid_id' not described in 'srpt_port'

Link: https://lore.kernel.org/r/20191010035239.950150496@gmail.com


Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>