diff options
| author | Joe Perches <joe@perches.com> | 2007-10-03 17:59:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:51:42 -0700 |
| commit | 0795af5729b18218767fab27c44b1384f72dc9ad (patch) | |
| tree | 67c16df84aa6ec219340b8ea1b5cfb0e8150a216 /drivers/net/tun.c | |
| parent | 95ea36275f3c9a1d3d04c217b4b576c657c4e70e (diff) | |
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()
This is nicer than the MAC_FMT stuff.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index d8b8e68ef70..1f764469597 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -159,16 +159,15 @@ tun_net_mclist(struct net_device *dev) struct tun_struct *tun = netdev_priv(dev); const struct dev_mc_list *mclist; int i; + DECLARE_MAC_BUF(mac); DBG(KERN_DEBUG "%s: tun_net_mclist: mc_count %d\n", dev->name, dev->mc_count); memset(tun->chr_filter, 0, sizeof tun->chr_filter); for (i = 0, mclist = dev->mc_list; i < dev->mc_count && mclist != NULL; i++, mclist = mclist->next) { add_multi(tun->net_filter, mclist->dmi_addr); - DBG(KERN_DEBUG "%s: tun_net_mclist: %x:%x:%x:%x:%x:%x\n", - dev->name, - mclist->dmi_addr[0], mclist->dmi_addr[1], mclist->dmi_addr[2], - mclist->dmi_addr[3], mclist->dmi_addr[4], mclist->dmi_addr[5]); + DBG(KERN_DEBUG "%s: tun_net_mclist: %s\n", + dev->name, print_mac(mac, mclist->dmi_addr)); } } @@ -358,6 +357,7 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv, DECLARE_WAITQUEUE(wait, current); struct sk_buff *skb; ssize_t len, ret = 0; + DECLARE_MAC_BUF(mac); if (!tun) return -EBADFD; @@ -412,16 +412,14 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv, (addr[0] == 0x33 && addr[1] == 0x33)) && ((tun->if_flags & IFF_ALLMULTI) || (tun->chr_filter[bit_nr >> 5] & (1 << (bit_nr & 31)))))) { - DBG(KERN_DEBUG "%s: tun_chr_readv: accepted: %x:%x:%x:%x:%x:%x\n", - tun->dev->name, addr[0], addr[1], addr[2], - addr[3], addr[4], addr[5]); + DBG(KERN_DEBUG "%s: tun_chr_readv: accepted: %s\n", + tun->dev->name, print_mac(mac, addr)); ret = tun_put_user(tun, skb, (struct iovec *) iv, len); kfree_skb(skb); break; } else { - DBG(KERN_DEBUG "%s: tun_chr_readv: rejected: %x:%x:%x:%x:%x:%x\n", - tun->dev->name, addr[0], addr[1], addr[2], - addr[3], addr[4], addr[5]); + DBG(KERN_DEBUG "%s: tun_chr_readv: rejected: %s\n", + tun->dev->name, print_mac(mac, addr)); kfree_skb(skb); continue; } @@ -564,6 +562,7 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file, struct tun_struct *tun = file->private_data; void __user* argp = (void __user*)arg; struct ifreq ifr; + DECLARE_MAC_BUF(mac); if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) if (copy_from_user(&ifr, argp, sizeof ifr)) @@ -692,22 +691,16 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file, /** Add the specified group to the character device's multicast filter * list. */ add_multi(tun->chr_filter, ifr.ifr_hwaddr.sa_data); - DBG(KERN_DEBUG "%s: add multi: %x:%x:%x:%x:%x:%x\n", - tun->dev->name, - (u8)ifr.ifr_hwaddr.sa_data[0], (u8)ifr.ifr_hwaddr.sa_data[1], - (u8)ifr.ifr_hwaddr.sa_data[2], (u8)ifr.ifr_hwaddr.sa_data[3], - (u8)ifr.ifr_hwaddr.sa_data[4], (u8)ifr.ifr_hwaddr.sa_data[5]); + DBG(KERN_DEBUG "%s: add multi: %s\n", + tun->dev->name, print_mac(mac, ifr.ifr_hwaddr.sa_data)); return 0; case SIOCDELMULTI: /** Remove the specified group from the character device's multicast * filter list. */ del_multi(tun->chr_filter, ifr.ifr_hwaddr.sa_data); - DBG(KERN_DEBUG "%s: del multi: %x:%x:%x:%x:%x:%x\n", - tun->dev->name, - (u8)ifr.ifr_hwaddr.sa_data[0], (u8)ifr.ifr_hwaddr.sa_data[1], - (u8)ifr.ifr_hwaddr.sa_data[2], (u8)ifr.ifr_hwaddr.sa_data[3], - (u8)ifr.ifr_hwaddr.sa_data[4], (u8)ifr.ifr_hwaddr.sa_data[5]); + DBG(KERN_DEBUG "%s: del multi: %s\n", + tun->dev->name, print_mac(mac, ifr.ifr_hwaddr.sa_data)); return 0; default: |