[PATCH] net: phy: leds: Trigger leds only if PHY speed is known
From: Ivan T. Ivanov
Date: Fri Jul 16 2021 - 10:11:48 EST
This prevents "No phy led trigger registered for speed(-1)"
alert message which is coused by phy_led_trigger_chage_speed()
being called during attaching phy to net_device where phy device
speed could be still unknown.
Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxx>
---
drivers/net/phy/phy_led_triggers.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/phy_led_triggers.c b/drivers/net/phy/phy_led_triggers.c
index f550576eb9da..4d6497c45ae4 100644
--- a/drivers/net/phy/phy_led_triggers.c
+++ b/drivers/net/phy/phy_led_triggers.c
@@ -33,7 +33,7 @@ void phy_led_trigger_change_speed(struct phy_device *phy)
if (!phy->link)
return phy_led_trigger_no_link(phy);
- if (phy->speed == 0)
+ if (phy->speed == 0 || phy->speed == SPEED_UNKNOWN)
return;
plt = phy_speed_to_led_trigger(phy, phy->speed);
--
2.32.0