net: ethernet: ti: cpsw: drop unused var poll from cpsw_update_channels_res

Drop unused variable "poll" from cpsw_update_channels_res().

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed