diff options
Diffstat (limited to 'drivers/net/phy/realtek/realtek_main.c')
| -rw-r--r-- | drivers/net/phy/realtek/realtek_main.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c index c3dcb6257430..dd0d675149ad 100644 --- a/drivers/net/phy/realtek/realtek_main.c +++ b/drivers/net/phy/realtek/realtek_main.c @@ -436,9 +436,15 @@ static irqreturn_t rtl8211f_handle_interrupt(struct phy_device *phydev) static void rtl8211f_get_wol(struct phy_device *dev, struct ethtool_wolinfo *wol) { + int wol_events; + wol->supported = WAKE_MAGIC; - if (phy_read_paged(dev, RTL8211F_WOL_SETTINGS_PAGE, RTL8211F_WOL_SETTINGS_EVENTS) - & RTL8211F_WOL_EVENT_MAGIC) + + wol_events = phy_read_paged(dev, RTL8211F_WOL_SETTINGS_PAGE, RTL8211F_WOL_SETTINGS_EVENTS); + if (wol_events < 0) + return; + + if (wol_events & RTL8211F_WOL_EVENT_MAGIC) wol->wolopts = WAKE_MAGIC; } |