[PATCH net-next v1 6/7] net: phy: do not print dump stack if device was removed
From: Oleksij Rempel
Date: Fri Jun 04 2021 - 09:43:17 EST
In case phy_state_machine() works on top of USB device, we can get -ENODEV
at any point. So, be less noisy if device was removed.
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
drivers/net/phy/phy.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 1f0512e39c65..1089a93d12f6 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -1136,6 +1136,9 @@ void phy_state_machine(struct work_struct *work)
else if (do_suspend)
phy_suspend(phydev);
+ if (err == -ENODEV)
+ return;
+
if (err < 0)
phy_error(phydev);
--
2.29.2