From: Vladimir Oltean vladimir.oltean@nxp.com
[ Upstream commit f64ab8e4f368f48afb08ae91928e103d17b235e9 ]
Commit fe28c53ed71d ("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: b60189e0392f ("net: stmmac: Integrate EST with TAPRIO scheduler API") Signed-off-by: Vladimir Oltean vladimir.oltean@nxp.com Reviewed-by: Kurt Kanzenbach kurt@linutronix.de Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 6399803061158..43165c662740d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -679,8 +679,6 @@ 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;