drivers: net: cpsw: disable coalesce when rx_coalesce_usecs is zero

instead of return error on zero rx_coalesce_usecs, disable coalesce

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mugunthan V N 2014-07-15 20:26:53 +05:30 • committed by David S. Miller
commit a84bc2a901