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s390_net: Kill directly reference of netdev->priv

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The private data comes from ccwgroup_device.
So just don't allocate private data memory when do alloc_netdev()
and use netdev->ml_priv to reference private data.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wang Chen 2008-12-06 23:57:49 -08:00 committed by David S. Miller
parent 26aca5ec9e
commit ad660e2f97
1 changed files with 6 additions and 6 deletions
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12
drivers/s390/net/lcs.c
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@ -1290,7 +1290,7 @@ lcs_set_multicast_list(struct net_device *dev)
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "setmulti");
card = (struct lcs_card *) dev->priv;
card = (struct lcs_card *) dev->ml_priv;
if (!lcs_set_thread_start_bit(card, LCS_SET_MC_THREAD))
schedule_work(&card->kernel_thread_starter);
@ -1607,7 +1607,7 @@ lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
int rc;
LCS_DBF_TEXT(5, trace, "pktxmit");
card = (struct lcs_card *) dev->priv;
card = (struct lcs_card *) dev->ml_priv;
rc = __lcs_start_xmit(card, skb, dev);
return rc;
}
@ -1863,7 +1863,7 @@ lcs_getstats(struct net_device *dev)
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "netstats");
card = (struct lcs_card *) dev->priv;
card = (struct lcs_card *) dev->ml_priv;
return &card->stats;
}
@ -1878,7 +1878,7 @@ lcs_stop_device(struct net_device *dev)
int rc;
LCS_DBF_TEXT(2, trace, "stopdev");
card = (struct lcs_card *) dev->priv;
card = (struct lcs_card *) dev->ml_priv;
netif_carrier_off(dev);
netif_tx_disable(dev);
dev->flags &= ~IFF_UP;
@ -1901,7 +1901,7 @@ lcs_open_device(struct net_device *dev)
int rc;
LCS_DBF_TEXT(2, trace, "opendev");
card = (struct lcs_card *) dev->priv;
card = (struct lcs_card *) dev->ml_priv;
/* initialize statistics */
rc = lcs_detect(card);
if (rc) {
@ -2150,7 +2150,7 @@ lcs_new_device(struct ccwgroup_device *ccwgdev)
if (!dev)
goto out;
card->dev = dev;
card->dev->priv = card;
card->dev->ml_priv = card;
card->dev->open = lcs_open_device;
card->dev->stop = lcs_stop_device;
card->dev->hard_start_xmit = lcs_start_xmit;