diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 19791518f6aeb30ba7a35745e2f8822721bcce3f..8a6ea1970ea7c1284bf3e422f19bb0b10dac0a2e 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -3595,18 +3595,17 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
 	if (err)
 		goto done;
 
-	if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
-		goto done;
-
-	new_adv = ethtool_adv_to_mii_ctrl1000_t(advertise);
+	if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
+		new_adv = ethtool_adv_to_mii_ctrl1000_t(advertise);
 
-	if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
-	    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
-		new_adv |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER;
+		if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
+		    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
+			new_adv |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER;
 
-	err = tg3_writephy(tp, MII_CTRL1000, new_adv);
-	if (err)
-		goto done;
+		err = tg3_writephy(tp, MII_CTRL1000, new_adv);
+		if (err)
+			goto done;
+	}
 
 	if (!(tp->phy_flags & TG3_PHYFLG_EEE_CAP))
 		goto done;