net: phy: fix a bug when verify the EEE support

The phy_init_eee has to exit with an error when the local device and its link partner both do not support EEE. So this patch fixes a problem when verify this. Signed-off-by: Giuseppe Cavallaro <[email protected]> Signed-off-by: David S. Miller <[email protected]>
torvalds · May 28, 2013 · 9a9c56c · 9a9c56c
1 parent a622260
commit 9a9c56c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
@@ -1044,7 +1044,7 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)
 		adv = mmd_eee_adv_to_ethtool_adv_t(eee_adv);
 		lp = mmd_eee_adv_to_ethtool_adv_t(eee_lp);
 		idx = phy_find_setting(phydev->speed, phydev->duplex);
-		if ((lp & adv & settings[idx].setting))
+		if (!(lp & adv & settings[idx].setting))
 			goto eee_exit;
 
 		if (clk_stop_enable) {