diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
commit | 0191b625ca5a46206d2fb862bb08f36f2fcb3b31 (patch) | |
tree | 454d1842b1833d976da62abcbd5c47521ebe9bd7 /drivers/net/wan/x25_asy.c | |
parent | 54a696bd07c14d3b1192d03ce7269bc59b45209a (diff) | |
parent | eb56092fc168bf5af199d47af50c0d84a96db898 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
Diffstat (limited to 'drivers/net/wan/x25_asy.c')
-rw-r--r-- | drivers/net/wan/x25_asy.c | 52 |
1 files changed, 24 insertions, 28 deletions
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index 2a6c7a60756..e6e2ce3e7bc 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -64,7 +64,7 @@ static struct x25_asy *x25_asy_alloc(void) if (dev == NULL) break; - sl = dev->priv; + sl = netdev_priv(dev); /* Not in use ? */ if (!test_and_set_bit(SLF_INUSE, &sl->flags)) return sl; @@ -86,7 +86,7 @@ static struct x25_asy *x25_asy_alloc(void) return NULL; /* Initialize channel control data */ - sl = dev->priv; + sl = netdev_priv(dev); dev->base_addr = i; /* register device so that it can be ifconfig'ed */ @@ -120,7 +120,7 @@ static void x25_asy_free(struct x25_asy *sl) static int x25_asy_change_mtu(struct net_device *dev, int newmtu) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); unsigned char *xbuff, *rbuff; int len = 2 * newmtu; @@ -211,7 +211,6 @@ static void x25_asy_bump(struct x25_asy *sl) printk(KERN_DEBUG "x25_asy: data received err - %d\n", err); } else { netif_rx(skb); - sl->dev->last_rx = jiffies; sl->stats.rx_packets++; } } @@ -243,7 +242,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len) * if we did not request it before write operation. * 14 Oct 1994 Dmitry Gorodchanin. */ - sl->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP); + set_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); actual = sl->tty->ops->write(sl->tty, sl->xbuff, count); sl->xleft = count - actual; sl->xhead = sl->xbuff + actual; @@ -258,7 +257,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len) static void x25_asy_write_wakeup(struct tty_struct *tty) { int actual; - struct x25_asy *sl = (struct x25_asy *) tty->disc_data; + struct x25_asy *sl = tty->disc_data; /* First make sure we're connected. */ if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev)) @@ -268,7 +267,7 @@ static void x25_asy_write_wakeup(struct tty_struct *tty) /* Now serial buffer is almost free & we can start * transmission of another packet */ sl->stats.tx_packets++; - tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP); + clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); x25_asy_unlock(sl); return; } @@ -280,7 +279,7 @@ static void x25_asy_write_wakeup(struct tty_struct *tty) static void x25_asy_timeout(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); spin_lock(&sl->lock); if (netif_queue_stopped(dev)) { @@ -291,7 +290,7 @@ static void x25_asy_timeout(struct net_device *dev) (tty_chars_in_buffer(sl->tty) || sl->xleft) ? "bad line quality" : "driver error"); sl->xleft = 0; - sl->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP); + clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); x25_asy_unlock(sl); } spin_unlock(&sl->lock); @@ -301,7 +300,7 @@ static void x25_asy_timeout(struct net_device *dev) static int x25_asy_xmit(struct sk_buff *skb, struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); int err; if (!netif_running(sl->dev)) { @@ -361,7 +360,6 @@ static int x25_asy_xmit(struct sk_buff *skb, struct net_device *dev) static int x25_asy_data_indication(struct net_device *dev, struct sk_buff *skb) { - skb->dev->last_rx = jiffies; return netif_rx(skb); } @@ -373,7 +371,7 @@ static int x25_asy_data_indication(struct net_device *dev, struct sk_buff *skb) static void x25_asy_data_transmit(struct net_device *dev, struct sk_buff *skb) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); spin_lock(&sl->lock); if (netif_queue_stopped(sl->dev) || sl->tty == NULL) { @@ -398,7 +396,7 @@ static void x25_asy_data_transmit(struct net_device *dev, struct sk_buff *skb) static void x25_asy_connected(struct net_device *dev, int reason) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); struct sk_buff *skb; unsigned char *ptr; @@ -413,12 +411,11 @@ static void x25_asy_connected(struct net_device *dev, int reason) skb->protocol = x25_type_trans(skb, sl->dev); netif_rx(skb); - sl->dev->last_rx = jiffies; } static void x25_asy_disconnected(struct net_device *dev, int reason) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); struct sk_buff *skb; unsigned char *ptr; @@ -433,7 +430,6 @@ static void x25_asy_disconnected(struct net_device *dev, int reason) skb->protocol = x25_type_trans(skb, sl->dev); netif_rx(skb); - sl->dev->last_rx = jiffies; } static struct lapb_register_struct x25_asy_callbacks = { @@ -450,7 +446,7 @@ static struct lapb_register_struct x25_asy_callbacks = { /* Open the low-level part of the X.25 channel. Easy! */ static int x25_asy_open(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); unsigned long len; int err; @@ -499,12 +495,12 @@ norbuff: /* Close the low-level part of the X.25 channel. Easy! */ static int x25_asy_close(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); int err; spin_lock(&sl->lock); if (sl->tty) - sl->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP); + clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); netif_stop_queue(dev); sl->rcount = 0; @@ -527,7 +523,7 @@ static int x25_asy_close(struct net_device *dev) static void x25_asy_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) { - struct x25_asy *sl = (struct x25_asy *) tty->disc_data; + struct x25_asy *sl = tty->disc_data; if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev)) return; @@ -555,7 +551,7 @@ static void x25_asy_receive_buf(struct tty_struct *tty, static int x25_asy_open_tty(struct tty_struct *tty) { - struct x25_asy *sl = (struct x25_asy *) tty->disc_data; + struct x25_asy *sl = tty->disc_data; int err; if (tty->ops->write == NULL) @@ -596,7 +592,7 @@ static int x25_asy_open_tty(struct tty_struct *tty) */ static void x25_asy_close_tty(struct tty_struct *tty) { - struct x25_asy *sl = (struct x25_asy *) tty->disc_data; + struct x25_asy *sl = tty->disc_data; /* First make sure we're connected. */ if (!sl || sl->magic != X25_ASY_MAGIC) @@ -615,7 +611,7 @@ static void x25_asy_close_tty(struct tty_struct *tty) static struct net_device_stats *x25_asy_get_stats(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); return &sl->stats; } @@ -624,7 +620,7 @@ static struct net_device_stats *x25_asy_get_stats(struct net_device *dev) * STANDARD X.25 ENCAPSULATION * ************************************************************************/ -int x25_asy_esc(unsigned char *s, unsigned char *d, int len) +static int x25_asy_esc(unsigned char *s, unsigned char *d, int len) { unsigned char *ptr = d; unsigned char c; @@ -696,7 +692,7 @@ static void x25_asy_unesc(struct x25_asy *sl, unsigned char s) static int x25_asy_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - struct x25_asy *sl = (struct x25_asy *) tty->disc_data; + struct x25_asy *sl = tty->disc_data; /* First make sure we're connected. */ if (!sl || sl->magic != X25_ASY_MAGIC) @@ -717,7 +713,7 @@ static int x25_asy_ioctl(struct tty_struct *tty, struct file *file, static int x25_asy_open_dev(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); if (sl->tty == NULL) return -ENODEV; return 0; @@ -726,7 +722,7 @@ static int x25_asy_open_dev(struct net_device *dev) /* Initialise the X.25 driver. Called by the device init code */ static void x25_asy_setup(struct net_device *dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); sl->magic = X25_ASY_MAGIC; sl->dev = dev; @@ -793,7 +789,7 @@ static void __exit exit_x25_asy(void) for (i = 0; i < x25_asy_maxdev; i++) { dev = x25_asy_devs[i]; if (dev) { - struct x25_asy *sl = dev->priv; + struct x25_asy *sl = netdev_priv(dev); spin_lock_bh(&sl->lock); if (sl->tty) |