Commit f64ab8e4 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: stmmac: allow a tc-taprio base-time of zero 



Commit fe28c53e ("net: stmmac: fix taprio configuration when
base_time is in the past") allowed some base time values in the past,
but apparently not all, the base-time value of 0 (Jan 1st 1970) is still
explicitly denied by the driver.

Remove the bogus check.

Fixes: b60189e0 ("net: stmmac: Integrate EST with TAPRIO scheduler API")
Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: default avatarKurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e7e4785f

drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c

+0 −2
Original line number Diff line number Diff line
@@ -786,8 +786,6 @@ static int tc_setup_taprio(struct stmmac_priv *priv, 
		goto disable;

	if (qopt->num_entries >= dep)

		return -EINVAL;

	if (!qopt->base_time)

		return -ERANGE;

	if (!qopt->cycle_time)

		return -ERANGE;