From 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Thu, 1 Apr 2010 21:22:57 +0000 Subject: net: convert multicast list to list_head Converts the list and the core manipulating with it to be the same as uc_list. +uses two functions for adding/removing mc address (normal and "global" variant) instead of a function parameter. +removes dev_mcast.c completely. +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for manipulation with lists on a sandbox (used in bonding and 80211 drivers) Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/sungem.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/sungem.c') diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 70196bc5fe61..58a27541ae39 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1846,12 +1846,12 @@ static u32 gem_setup_multicast(struct gem *gp) } else { u16 hash_table[16]; u32 crc; - struct dev_mc_list *dmi; + struct netdev_hw_addr *ha; int i; memset(hash_table, 0, sizeof(hash_table)); - netdev_for_each_mc_addr(dmi, gp->dev) { - char *addrs = dmi->dmi_addr; + netdev_for_each_mc_addr(ha, gp->dev) { + char *addrs = ha->addr; if (!(*addrs & 1)) continue; -- cgit v1.2.3 From 1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 10 May 2010 05:01:31 -0700 Subject: net: trans_start cleanups Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/sungem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/sungem.c') diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 2b78e97ea9c0..5bc786f73e4d 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1136,7 +1136,7 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb, writel(gp->tx_new, gp->regs + TXDMA_KICK); spin_unlock_irqrestore(&gp->tx_lock, flags); - dev->trans_start = jiffies; + dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */ return NETDEV_TX_OK; } -- cgit v1.2.3 From a4b770972b8f819e408d7cc3ae9637e15bff62f6 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 14 May 2010 00:19:28 -0700 Subject: drivers/net: Remove unnecessary returns from void function()s This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/sungem.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/sungem.c') diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 5bc786f73e4d..434f9d735333 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -2923,7 +2923,6 @@ static void get_gem_mac_nonobp(struct pci_dev *pdev, unsigned char *dev_addr) dev_addr[1] = 0x00; dev_addr[2] = 0x20; get_random_bytes(dev_addr + 3, 3); - return; } #endif /* not Sparc and not PPC */ -- cgit v1.2.3