e1000: fix memory leaks

[linux.git] / drivers / net / ethernet / intel / e1000 / e1000_ethtool.c

diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 71d3d8854d8f124293399e5ac23aae6f328593fb..be56e631d693884a40568effdda9b2aa1bf2696d 100644 (file)
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -607,6 +607,7 @@ static int e1000_set_ringparam(struct net_device *netdev,
        for (i = 0; i < adapter->num_rx_queues; i++)
                rxdr[i].count = rxdr->count;
 
+       err = 0;
        if (netif_running(adapter->netdev)) {
                /* Try to get new resources before deleting old */
                err = e1000_setup_all_rx_resources(adapter);
@@ -627,14 +628,13 @@ static int e1000_set_ringparam(struct net_device *netdev,
                adapter->rx_ring = rxdr;
                adapter->tx_ring = txdr;
                err = e1000_up(adapter);
-               if (err)
-                       goto err_setup;
        }
        kfree(tx_old);
        kfree(rx_old);
 
        clear_bit(__E1000_RESETTING, &adapter->flags);
-       return 0;
+       return err;
+
 err_setup_tx:
        e1000_free_all_rx_resources(adapter);
 err_setup_rx:
@@ -646,7 +646,6 @@ static int e1000_set_ringparam(struct net_device *netdev,
 err_alloc_tx:
        if (netif_running(adapter->netdev))
                e1000_up(adapter);
-err_setup:
        clear_bit(__E1000_RESETTING, &adapter->flags);
        return err;
 }