[PATCH 5.5 292/399] enetc: Dont print from enetc_sched_speed_set when link goes down

From: Greg Kroah-Hartman
Date: Fri Feb 21 2020 - 02:56:14 EST

From: Vladimir Oltean <vladimir.oltean@xxxxxxx>

[ Upstream commit 90f29f0eada4d60e1f6ae537502ddb2202b9540d ]

It is not an error to unplug a cable from the ENETC port even with TSN
offloads, so don't spam the log with link-related messages from the
tc-taprio offload subsystem, a single notification is sufficient:

[10972.351859] fsl_enetc 0000:00:00.0 eno0: Qbv PSPEED set speed link down.
[10972.360241] fsl_enetc 0000:00:00.0 eno0: Link is Down

Fixes: 2e47cb415f0a ("enetc: update TSN Qbv PSPEED set according to adjust link speed")
Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
drivers/net/ethernet/freescale/enetc/enetc_qos.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index 9190ffc9f6b21..de52686b1d467 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -36,7 +36,6 @@ void enetc_sched_speed_set(struct net_device *ndev)
case SPEED_10:
pspeed = ENETC_PMR_PSPEED_10M;
- netdev_err(ndev, "Qbv PSPEED set speed link down.\n");

priv->speed = speed;