Callers of phy_ethtool_get_wol are supposed to provide a properly cleared struct ethtool_wolinfo. Therefore, fix phy_suspend to clear it before passing it to phy_ethtool_get_wol.
Signed-off-by: Sebastian Hesselbarth <[email protected]> --- Cc: David Miller <[email protected]> Cc: Florian Fainelli <[email protected]> Cc: Ben Hutchings <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/net/phy/phy_device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 4b03e63639b7..7512e28866f1 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -683,10 +683,9 @@ EXPORT_SYMBOL(phy_detach); int phy_suspend(struct phy_device *phydev) { struct phy_driver *phydrv = to_phy_driver(phydev->dev.driver); - struct ethtool_wolinfo wol; + struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL }; /* If the device has WOL enabled, we cannot suspend the PHY */ - wol.cmd = ETHTOOL_GWOL; phy_ethtool_get_wol(phydev, &wol); if (wol.wolopts) return -EBUSY; -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
