From 299176206b266f204be859adf9e66efd06628ab2 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Sat, 19 Aug 2006 17:48:59 -0400 Subject: drivers/net: Remove deprecated use of pci_module_init() From: Michal Piotrowski Signed-off-by: Michal Piotrowski Signed-off-by: Jeff Garzik --- drivers/net/8139cp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 1428bb7715a..4c2e76326c4 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -2098,7 +2098,7 @@ static int __init cp_init (void) #ifdef MODULE printk("%s", version); #endif - return pci_module_init (&cp_driver); + return pci_register_driver(&cp_driver); } static void __exit cp_exit (void) -- cgit From 3598b57be449a2ee9178e5c511bdb1a8aaccba20 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Sun, 29 Jan 2006 01:31:13 +0100 Subject: 8139cp: trim ring_info Fat removal: the mapping address is available from the Rx/Tx descriptors. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 33 ++++++++++++++++----------------- 1 file changed, 16 insertions(+), 17 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 1428bb7715a..8f5d77923c7 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -316,7 +316,6 @@ struct cp_desc { struct ring_info { struct sk_buff *skb; - dma_addr_t mapping; u32 len; }; @@ -551,7 +550,7 @@ rx_status_loop: break; len = (status & 0x1fff) - 4; - mapping = cp->rx_skb[rx_tail].mapping; + mapping = le64_to_cpu(desc->addr); if ((status & (FirstFrag | LastFrag)) != (FirstFrag | LastFrag)) { /* we don't support incoming fragmented frames. @@ -595,10 +594,8 @@ rx_status_loop: skb_put(skb, len); - mapping = - cp->rx_skb[rx_tail].mapping = - pci_map_single(cp->pdev, new_skb->data, - buflen, PCI_DMA_FROMDEVICE); + mapping = pci_map_single(cp->pdev, new_skb->data, buflen, + PCI_DMA_FROMDEVICE); cp->rx_skb[rx_tail].skb = new_skb; cp_rx_skb(cp, skb, desc); @@ -717,18 +714,19 @@ static void cp_tx (struct cp_private *cp) unsigned tx_tail = cp->tx_tail; while (tx_tail != tx_head) { + struct cp_desc *txd = cp->tx_ring + tx_tail; struct sk_buff *skb; u32 status; rmb(); - status = le32_to_cpu(cp->tx_ring[tx_tail].opts1); + status = le32_to_cpu(txd->opts1); if (status & DescOwn) break; skb = cp->tx_skb[tx_tail].skb; BUG_ON(!skb); - pci_unmap_single(cp->pdev, cp->tx_skb[tx_tail].mapping, + pci_unmap_single(cp->pdev, le64_to_cpu(txd->addr), cp->tx_skb[tx_tail].len, PCI_DMA_TODEVICE); if (status & LastFrag) { @@ -827,7 +825,6 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) wmb(); cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].mapping = mapping; cp->tx_skb[entry].len = len; entry = NEXT_TX(entry); } else { @@ -845,7 +842,6 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) first_mapping = pci_map_single(cp->pdev, skb->data, first_len, PCI_DMA_TODEVICE); cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].mapping = first_mapping; cp->tx_skb[entry].len = first_len; entry = NEXT_TX(entry); @@ -888,7 +884,6 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) wmb(); cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].mapping = mapping; cp->tx_skb[entry].len = len; entry = NEXT_TX(entry); } @@ -1091,6 +1086,7 @@ static int cp_refill_rx (struct cp_private *cp) for (i = 0; i < CP_RX_RING_SIZE; i++) { struct sk_buff *skb; + dma_addr_t mapping; skb = dev_alloc_skb(cp->rx_buf_sz + RX_OFFSET); if (!skb) @@ -1099,12 +1095,12 @@ static int cp_refill_rx (struct cp_private *cp) skb->dev = cp->dev; skb_reserve(skb, RX_OFFSET); - cp->rx_skb[i].mapping = pci_map_single(cp->pdev, - skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE); + mapping = pci_map_single(cp->pdev, skb->data, cp->rx_buf_sz, + PCI_DMA_FROMDEVICE); cp->rx_skb[i].skb = skb; cp->rx_ring[i].opts2 = 0; - cp->rx_ring[i].addr = cpu_to_le64(cp->rx_skb[i].mapping); + cp->rx_ring[i].addr = cpu_to_le64(mapping); if (i == (CP_RX_RING_SIZE - 1)) cp->rx_ring[i].opts1 = cpu_to_le32(DescOwn | RingEnd | cp->rx_buf_sz); @@ -1152,11 +1148,13 @@ static int cp_alloc_rings (struct cp_private *cp) static void cp_clean_rings (struct cp_private *cp) { + struct cp_desc *desc; unsigned i; for (i = 0; i < CP_RX_RING_SIZE; i++) { if (cp->rx_skb[i].skb) { - pci_unmap_single(cp->pdev, cp->rx_skb[i].mapping, + desc = cp->rx_ring + i; + pci_unmap_single(cp->pdev, le64_to_cpu(desc->addr), cp->rx_buf_sz, PCI_DMA_FROMDEVICE); dev_kfree_skb(cp->rx_skb[i].skb); } @@ -1166,9 +1164,10 @@ static void cp_clean_rings (struct cp_private *cp) if (cp->tx_skb[i].skb) { struct sk_buff *skb = cp->tx_skb[i].skb; - pci_unmap_single(cp->pdev, cp->tx_skb[i].mapping, + desc = cp->tx_ring + i; + pci_unmap_single(cp->pdev, le64_to_cpu(desc->addr), cp->tx_skb[i].len, PCI_DMA_TODEVICE); - if (le32_to_cpu(cp->tx_ring[i].opts1) & LastFrag) + if (le32_to_cpu(desc->opts1) & LastFrag) dev_kfree_skb(skb); cp->net_stats.tx_dropped++; } -- cgit From c48e9399e895834f26dff9149de1930ba18a0d6c Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Sun, 29 Jan 2006 01:30:48 +0100 Subject: 8139cp: remove gratuitous indirection dev is an argument of the current function. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 8f5d77923c7..ae9bb7511d9 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -571,7 +571,7 @@ rx_status_loop: if (netif_msg_rx_status(cp)) printk(KERN_DEBUG "%s: rx slot %d status 0x%x len %d\n", - cp->dev->name, rx_tail, status, len); + dev->name, rx_tail, status, len); buflen = cp->rx_buf_sz + RX_OFFSET; new_skb = dev_alloc_skb (buflen); @@ -581,7 +581,7 @@ rx_status_loop: } skb_reserve(new_skb, RX_OFFSET); - new_skb->dev = cp->dev; + new_skb->dev = dev; pci_unmap_single(cp->pdev, mapping, buflen, PCI_DMA_FROMDEVICE); -- cgit From 0ba894d420b845667e2981c2147af974a755fba2 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Mon, 14 Aug 2006 19:55:07 +0200 Subject: 8139cp: ring_info removal for the receive path The ring_info.len field is not used at all. cp_private.rx_skb is turned into an array of sk_buff *. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index ae9bb7511d9..072568120e4 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -354,7 +354,7 @@ struct cp_private { unsigned rx_tail ____cacheline_aligned; struct cp_desc *rx_ring; - struct ring_info rx_skb[CP_RX_RING_SIZE]; + struct sk_buff *rx_skb[CP_RX_RING_SIZE]; unsigned rx_buf_sz; unsigned tx_head ____cacheline_aligned; @@ -541,7 +541,7 @@ rx_status_loop: struct cp_desc *desc; unsigned buflen; - skb = cp->rx_skb[rx_tail].skb; + skb = cp->rx_skb[rx_tail]; BUG_ON(!skb); desc = &cp->rx_ring[rx_tail]; @@ -596,7 +596,7 @@ rx_status_loop: mapping = pci_map_single(cp->pdev, new_skb->data, buflen, PCI_DMA_FROMDEVICE); - cp->rx_skb[rx_tail].skb = new_skb; + cp->rx_skb[rx_tail] = new_skb; cp_rx_skb(cp, skb, desc); rx++; @@ -1097,7 +1097,7 @@ static int cp_refill_rx (struct cp_private *cp) mapping = pci_map_single(cp->pdev, skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE); - cp->rx_skb[i].skb = skb; + cp->rx_skb[i] = skb; cp->rx_ring[i].opts2 = 0; cp->rx_ring[i].addr = cpu_to_le64(mapping); @@ -1152,11 +1152,11 @@ static void cp_clean_rings (struct cp_private *cp) unsigned i; for (i = 0; i < CP_RX_RING_SIZE; i++) { - if (cp->rx_skb[i].skb) { + if (cp->rx_skb[i]) { desc = cp->rx_ring + i; pci_unmap_single(cp->pdev, le64_to_cpu(desc->addr), cp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb(cp->rx_skb[i].skb); + dev_kfree_skb(cp->rx_skb[i]); } } @@ -1176,7 +1176,7 @@ static void cp_clean_rings (struct cp_private *cp) memset(cp->rx_ring, 0, sizeof(struct cp_desc) * CP_RX_RING_SIZE); memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); - memset(&cp->rx_skb, 0, sizeof(struct ring_info) * CP_RX_RING_SIZE); + memset(cp->rx_skb, 0, sizeof(struct sk_buff *) * CP_RX_RING_SIZE); memset(&cp->tx_skb, 0, sizeof(struct ring_info) * CP_TX_RING_SIZE); } -- cgit From d03d376dd29cae53bf70a21a0c26b306abe37326 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Sun, 29 Jan 2006 01:31:36 +0100 Subject: 8139cp: sync the device private data with its r8169 counterpart struct cp_private is reorganized to be more easily compared between the r8169 and the 8139cp drivers. The alignment should not be impacted. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 072568120e4..9aef517d750 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -352,23 +352,23 @@ struct cp_private { struct net_device_stats net_stats; struct cp_extra_stats cp_stats; - unsigned rx_tail ____cacheline_aligned; + unsigned rx_head ____cacheline_aligned; + unsigned rx_tail; struct cp_desc *rx_ring; struct sk_buff *rx_skb[CP_RX_RING_SIZE]; - unsigned rx_buf_sz; unsigned tx_head ____cacheline_aligned; unsigned tx_tail; - struct cp_desc *tx_ring; struct ring_info tx_skb[CP_TX_RING_SIZE]; - dma_addr_t ring_dma; + + unsigned rx_buf_sz; + unsigned wol_enabled : 1; /* Is Wake-on-LAN enabled? */ #if CP_VLAN_TAG_USED struct vlan_group *vlgrp; #endif - - unsigned int wol_enabled : 1; /* Is Wake-on-LAN enabled? */ + dma_addr_t ring_dma; struct mii_if_info mii_if; }; -- cgit From e68970e7543815133224f79a858e7c9e0c42f4de Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Tue, 15 Aug 2006 16:22:27 +0200 Subject: 8139cp: removal of useless BUG_ON() check netdev_priv() will provide a nice oops a few lines before the BUG_ON() check. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 9aef517d750..94ab3c31e7e 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -2009,7 +2009,6 @@ static void cp_remove_one (struct pci_dev *pdev) struct net_device *dev = pci_get_drvdata(pdev); struct cp_private *cp = netdev_priv(dev); - BUG_ON(!dev); unregister_netdev(dev); iounmap(cp->regs); if (cp->wol_enabled) -- cgit From 7668a4945ba0e17a61e535a6c67aa64a319a03b4 Mon Sep 17 00:00:00 2001 From: François Romieu Date: Tue, 15 Aug 2006 20:10:57 +0200 Subject: 8139cp: pci_get_drvdata(pdev) can not be NULL in suspend handler 1) pci_set_drvdata() is used in cp_{init/remove}_one to initialize/reset driver_data to the relevant value (resp. net_device * and NULL). 2) each of the 3 relevant functions is issued under (device *)->sem: 2.1) pci_unregister_driver -> driver_unregister -> bus_remove_driver -> driver_detach (takes (device *)->sem) -> __device_release_driver(dev) -> dev->bus-remove(dev) (== pci_device_remove) -> drv->remove(pdev) (== cp_remove_one) [...] pci_dev->driver = NULL; 2.2) pci_register_driver -> __pci_register_driver -> driver_register -> bus_add_driver -> driver_attach -> __driver_attach (takes (device *)->sem) -> driver_probe_device(drv, dev) -> dev->bus->probe(dev) (== pci_device_probe) -> _pci_device_probe(drv, pci_dev) -> pci_call_probe(drv, pci_dev, id) -> drv->probe(dev, id) (== cp_init_one) [...] pci_dev->driver = drv; 2.3) suspend_device (takes (device *)->sem) -> dev->bus->suspend(dev) (== pci_device_suspend) checking for drv = pci_dev->driver != NULL [...] -> drv->suspend(pci_dev, state) (== cp_suspend) dev->sem and the state of pci_dev->driver provide the expected result. St Mary's day was a bit rainy here. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 94ab3c31e7e..a123d28113c 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -2023,14 +2023,12 @@ static void cp_remove_one (struct pci_dev *pdev) #ifdef CONFIG_PM static int cp_suspend (struct pci_dev *pdev, pm_message_t state) { - struct net_device *dev; - struct cp_private *cp; + struct net_device *dev = pci_get_drvdata(pdev); + struct cp_private *cp = netdev_priv(dev); unsigned long flags; - dev = pci_get_drvdata (pdev); - cp = netdev_priv(dev); - - if (!dev || !netif_running (dev)) return 0; + if (!netif_running(dev)) + return 0; netif_device_detach (dev); netif_stop_queue (dev); -- cgit From cccb20d3a9b7c6d4b6e1b52ee02814e6094aaa12 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Wed, 16 Aug 2006 13:07:18 +0200 Subject: 8139cp: use PCI_DEVICE() to shorten the PCI device table Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index a123d28113c..bbdaa18879a 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -406,10 +406,8 @@ static int cp_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 *data); static struct pci_device_id cp_pci_tbl[] = { - { PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_8139, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, }, - { PCI_VENDOR_ID_TTTECH, PCI_DEVICE_ID_TTTECH_MC322, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, }, + { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_8139), }, + { PCI_DEVICE(PCI_VENDOR_ID_TTTECH, PCI_DEVICE_ID_TTTECH_MC322), }, { }, }; MODULE_DEVICE_TABLE(pci, cp_pci_tbl); -- cgit From d5b20697ca37d80cc4ec2ba3c5ddf1339dc1d49a Mon Sep 17 00:00:00 2001 From: Andy Gospodarek Date: Mon, 11 Sep 2006 17:39:18 -0400 Subject: [PATCH] Remove more unnecessary driver printk's As I promised last week, here is the first pass at removing all unnecessary printk's that exist in network device drivers currently in promiscuous mode. The duplicate messages are not needed so they have been removed. Some of these drivers are quite old and might not need an update, but I did them all anyway. I am currently auditing the remaining conditional printk's and will send out a patch for those soon. Signed-off-by: Andy Gospodarek Signed-off-by: Jeff Garzik --- drivers/net/8139cp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 1428bb7715a..47e407e8e9f 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -48,7 +48,7 @@ */ #define DRV_NAME "8139cp" -#define DRV_VERSION "1.2" +#define DRV_VERSION "1.3" #define DRV_RELDATE "Mar 22, 2004" @@ -942,8 +942,6 @@ static void __cp_set_rx_mode (struct net_device *dev) /* Note: do not reorder, GCC is clever about common statements. */ if (dev->flags & IFF_PROMISC) { /* Unconditionally log net taps. */ - printk (KERN_NOTICE "%s: Promiscuous mode enabled.\n", - dev->name); rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys | AcceptAllPhys; -- cgit From 48907e39890590792c58272604cfb34ad1d80054 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Sun, 10 Sep 2006 23:33:44 +0200 Subject: 8139cp: ring_info removal for the transmit path As long as the descriptor fits on a single cacheline, the change should be almost free. Now ring_info is not used at all. Remove it. Signed-off-by: Francois Romieu --- drivers/net/8139cp.c | 32 +++++++++++++------------------- 1 file changed, 13 insertions(+), 19 deletions(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index bbdaa18879a..c3b8400bdc3 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -314,11 +314,6 @@ struct cp_desc { u64 addr; }; -struct ring_info { - struct sk_buff *skb; - u32 len; -}; - struct cp_dma_stats { u64 tx_ok; u64 rx_ok; @@ -360,7 +355,7 @@ struct cp_private { unsigned tx_head ____cacheline_aligned; unsigned tx_tail; struct cp_desc *tx_ring; - struct ring_info tx_skb[CP_TX_RING_SIZE]; + struct sk_buff *tx_skb[CP_TX_RING_SIZE]; unsigned rx_buf_sz; unsigned wol_enabled : 1; /* Is Wake-on-LAN enabled? */ @@ -721,11 +716,12 @@ static void cp_tx (struct cp_private *cp) if (status & DescOwn) break; - skb = cp->tx_skb[tx_tail].skb; + skb = cp->tx_skb[tx_tail]; BUG_ON(!skb); pci_unmap_single(cp->pdev, le64_to_cpu(txd->addr), - cp->tx_skb[tx_tail].len, PCI_DMA_TODEVICE); + le32_to_cpu(txd->opts1) & 0xffff, + PCI_DMA_TODEVICE); if (status & LastFrag) { if (status & (TxError | TxFIFOUnder)) { @@ -752,7 +748,7 @@ static void cp_tx (struct cp_private *cp) dev_kfree_skb_irq(skb); } - cp->tx_skb[tx_tail].skb = NULL; + cp->tx_skb[tx_tail] = NULL; tx_tail = NEXT_TX(tx_tail); } @@ -822,8 +818,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) txd->opts1 = cpu_to_le32(flags); wmb(); - cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].len = len; + cp->tx_skb[entry] = skb; entry = NEXT_TX(entry); } else { struct cp_desc *txd; @@ -839,8 +834,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) first_len = skb_headlen(skb); first_mapping = pci_map_single(cp->pdev, skb->data, first_len, PCI_DMA_TODEVICE); - cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].len = first_len; + cp->tx_skb[entry] = skb; entry = NEXT_TX(entry); for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) { @@ -881,8 +875,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev) txd->opts1 = cpu_to_le32(ctrl); wmb(); - cp->tx_skb[entry].skb = skb; - cp->tx_skb[entry].len = len; + cp->tx_skb[entry] = skb; entry = NEXT_TX(entry); } @@ -1159,12 +1152,13 @@ static void cp_clean_rings (struct cp_private *cp) } for (i = 0; i < CP_TX_RING_SIZE; i++) { - if (cp->tx_skb[i].skb) { - struct sk_buff *skb = cp->tx_skb[i].skb; + if (cp->tx_skb[i]) { + struct sk_buff *skb = cp->tx_skb[i]; desc = cp->tx_ring + i; pci_unmap_single(cp->pdev, le64_to_cpu(desc->addr), - cp->tx_skb[i].len, PCI_DMA_TODEVICE); + le32_to_cpu(desc->opts1) & 0xffff, + PCI_DMA_TODEVICE); if (le32_to_cpu(desc->opts1) & LastFrag) dev_kfree_skb(skb); cp->net_stats.tx_dropped++; @@ -1175,7 +1169,7 @@ static void cp_clean_rings (struct cp_private *cp) memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); memset(cp->rx_skb, 0, sizeof(struct sk_buff *) * CP_RX_RING_SIZE); - memset(&cp->tx_skb, 0, sizeof(struct ring_info) * CP_TX_RING_SIZE); + memset(cp->tx_skb, 0, sizeof(struct sk_buff *) * CP_TX_RING_SIZE); } static void cp_free_rings (struct cp_private *cp) -- cgit From 7282d491ecaee9883233a0e27283c4c79486279a Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Wed, 13 Sep 2006 14:30:00 -0400 Subject: drivers/net: const-ify ethtool_ops declarations Signed-off-by: Jeff Garzik --- drivers/net/8139cp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/8139cp.c') diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 488241c5bdd..5ba11fa0814 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1546,7 +1546,7 @@ static void cp_get_ethtool_stats (struct net_device *dev, pci_free_consistent(cp->pdev, sizeof(*nic_stats), nic_stats, dma); } -static struct ethtool_ops cp_ethtool_ops = { +static const struct ethtool_ops cp_ethtool_ops = { .get_drvinfo = cp_get_drvinfo, .get_regs_len = cp_get_regs_len, .get_stats_count = cp_get_stats_count, -- cgit