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net: Remove unnecessary driver assignments of ethtool_ringparam fields to zero

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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.

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rick Jones
2011-10-07 19:13:28 -04:00
committed by David S. Miller
parent 1d0861acfb
commit 8b0c11679f
26 changed files with 0 additions and 90 deletions
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2
drivers/net/ethernet/broadcom/bcm63xx_enet.c
View File

@@ -1398,8 +1398,6 @@ static void bcm_enet_get_ringparam(struct net_device *dev,
/* rx/tx ring is actually only limited by memory */
ering->rx_max_pending = 8192;
ering->tx_max_pending = 8192;
ering->rx_mini_max_pending = 0;
ering->rx_jumbo_max_pending = 0;
ering->rx_pending = priv->rx_ring_size;
ering->tx_pending = priv->tx_ring_size;
}

2
drivers/net/ethernet/broadcom/bnx2.c
View File

@@ -7155,11 +7155,9 @@ bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
struct bnx2 *bp = netdev_priv(dev);
ering->rx_max_pending = MAX_TOTAL_RX_DESC_CNT;
ering->rx_mini_max_pending = 0;
ering->rx_jumbo_max_pending = MAX_TOTAL_RX_PG_DESC_CNT;
ering->rx_pending = bp->rx_ring_size;
ering->rx_mini_pending = 0;
ering->rx_jumbo_pending = bp->rx_pg_ring_size;
ering->tx_max_pending = MAX_TX_DESC_CNT;

5
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
View File

@@ -1344,17 +1344,12 @@ static void bnx2x_get_ringparam(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);
ering->rx_max_pending = MAX_RX_AVAIL;
ering->rx_mini_max_pending = 0;
ering->rx_jumbo_max_pending = 0;
if (bp->rx_ring_size)
ering->rx_pending = bp->rx_ring_size;
else
ering->rx_pending = MAX_RX_AVAIL;
ering->rx_mini_pending = 0;
ering->rx_jumbo_pending = 0;
ering->tx_max_pending = MAX_TX_AVAIL;
ering->tx_pending = bp->tx_ring_size;
}

2
drivers/net/ethernet/broadcom/tg3.c
View File

@@ -10514,7 +10514,6 @@ 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
@@ -10523,7 +10522,6 @@ 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