Add helper function to get the xmit slave when bond is in round
robin mode. Change bond_xmit_slave_id to bond_get_slave_by_id, then
the logic for find the next slave for transmit could be used
both by the xmit flow and the .ndo to get the xmit slave.
Signed-off-by: NMaor Gottlieb <maorg@mellanox.com>
Reviewed-by: NJiri Pirko <jiri@mellanox.com>
Reviewed-by: NJay Vosburgh <jay.vosburgh@canonical.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>