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| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-09-16 20:43:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-17 16:55:35 -0700 |
| commit | 5116a8ade333b6c2e180782139c9c516a437b21c (patch) | |
| tree | 18036fd8155a82d365bff85350c52bdce072bfcb | |
| parent | c2b727df7caa33876e7066bde090f40001b6d643 (diff) | |
| download | linux-5116a8ade333b6c2e180782139c9c516a437b21c.tar.bz2 | |
net: phy: Do not warn in phy_stop() on PHY_DOWN
When phy_is_started() was added to catch incorrect PHY states,
phy_stop() would not be qualified against PHY_DOWN. It is possible to
reach that state when the PHY driver has been unbound and the network
device is then brought down.
Fixes: 2b3e88ea6528 ("net: phy: improve phy state checking")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/phy/phy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 735a806045ac..8947d58f2a25 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -996,7 +996,7 @@ void phy_stop(struct phy_device *phydev) { struct net_device *dev = phydev->attached_dev; - if (!phy_is_started(phydev)) { + if (!phy_is_started(phydev) && phydev->state != PHY_DOWN) { WARN(1, "called from state %s\n", phy_state_to_str(phydev->state)); return; |