rdma_resolve_ip already copies 'addr' to its dev_addr argument.
Remove the duplicate memcpy and since it was the only user, remove the
'addr' member from resolve_cb_context.
Signed-off-by: NParav Pandit <parav@mellanox.com>
Reviewed-by: NDaniel Jurgens <danielj@mellanox.com>
Signed-off-by: NLeon Romanovsky <leon@kernel.org>
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>