net: phy: simplify handling of PHY_RESUMING in state machine

Simplify code for handling state PHY_RESUMING, no functional change
intended.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/phy.c

@@ -1059,29 +1059,15 @@ void phy_state_machine(struct work_struct *work)
 	case PHY_RESUMING:
 		if (AUTONEG_ENABLE == phydev->autoneg) {
 			err = phy_aneg_done(phydev);
-			if (err < 0)
+			if (err < 0) {
 				break;
-
-			/* err > 0 if AN is done.
-			 * Otherwise, it's 0, and we're  still waiting for AN
-			 */
-			if (err > 0) {
-				err = phy_read_status(phydev);
-				if (err)
-					break;
-
-				if (phydev->link) {
-					phydev->state = PHY_RUNNING;
-					phy_link_up(phydev);
-				} else	{
-					phydev->state = PHY_NOLINK;
-					phy_link_down(phydev, false);
-				}
-			} else {
+			} else if (!err) {
 				phydev->state = PHY_AN;
 				phydev->link_timeout = PHY_AN_TIMEOUT;
+				break;
 			}
-		} else {
+		}
+
 		err = phy_read_status(phydev);
 		if (err)
 			break;
@@ -1093,7 +1079,6 @@ void phy_state_machine(struct work_struct *work)
 			phydev->state = PHY_NOLINK;
 			phy_link_down(phydev, false);
 		}
-		}
 		break;
 	}