tg3: Remove unnecessary driver assignments of ethtool_ringparam fields to zero

Per comments from Ben Hutchings on a previous patch, sweep the floors
a little removing unnecessary assignments of zero to fields of struct
ethtool_ringparam in driver code supporting ethtool -g.

This backport from commit 8b0c11679fd37522d8d34a76101319a085d80912
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 16ea71ec7a895959e41775f51ca87e60bd2705dd..06f66eca57a1f5e2835cd81751a9af4a2d4e0a5e 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10522,7 +10522,6 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
        struct tg3 *tp = netdev_priv(dev);
 
        ering->rx_max_pending = tp->rx_std_ring_mask;
-       ering->rx_mini_max_pending = 0;
        if (tg3_flag(tp, JUMBO_RING_ENABLE))
                ering->rx_jumbo_max_pending = tp->rx_jmb_ring_mask;
        else
@@ -10531,7 +10530,6 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
        ering->tx_max_pending = TG3_TX_RING_SIZE - 1;
 
        ering->rx_pending = tp->rx_pending;
-       ering->rx_mini_pending = 0;
        if (tg3_flag(tp, JUMBO_RING_ENABLE))
                ering->rx_jumbo_pending = tp->rx_jumbo_pending;
        else