infiniband: fix core/ kernel-doc notation

Correct function parameter names (typos or renames).
Add kernel-doc notation for missing function parameters.

../drivers/infiniband/core/sa_query.c:1263: warning: Function parameter or member 'gid_attr' not described in 'ib_init_ah_attr_from_path'
../drivers/infiniband/core/sa_query.c:1263: warning: Excess function parameter 'sgid_attr' description in 'ib_init_ah_attr_from_path'

../drivers/infiniband/core/device.c:145: warning: Function parameter or member 'dev' not described in 'rdma_dev_access_netns'
../drivers/infiniband/core/device.c:145: warning: Excess function parameter 'device' description in 'rdma_dev_access_netns'
../drivers/infiniband/core/device.c:1333: warning: Function parameter or member 'name' not described in 'ib_register_device'
../drivers/infiniband/core/device.c:1461: warning: Function parameter or member 'ib_dev' not described in 'ib_unregister_device'
../drivers/infiniband/core/device.c:1461: warning: Excess function parameter 'device' description in 'ib_unregister_device'
../drivers/infiniband/core/device.c:1483: warning: Function parameter or member 'ib_dev' not described in 'ib_unregister_device_and_put'
../drivers/infiniband/core/device.c:1550: warning: Function parameter or member 'ib_dev' not described in 'ib_unregister_device_queued'

Link: https://lore.kernel.org/r/20191010035240.191542461@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>