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drivers/net: Trim trailing whitespace

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Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik
2006-09-13 13:24:59 -04:00
parent 7a29108322
commit 6aa20a2235
178 changed files with 22402 additions and 22402 deletions
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32
drivers/net/slip.c
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@@ -113,7 +113,7 @@ static int sl_ioctl(struct net_device *dev,struct ifreq *rq,int cmd);
* on actively running device.
*********************************/
/*
/*
Allocate channel buffers.
*/
@@ -207,7 +207,7 @@ sl_free_bufs(struct slip *sl)
#endif
}
/*
/*
Reallocate slip channel buffers.
*/
@@ -354,7 +354,7 @@ sl_bump(struct slip *sl)
#endif /* SL_INCLUDE_CSLIP */
sl->rx_bytes+=count;
skb = dev_alloc_skb(count);
if (skb == NULL) {
printk(KERN_WARNING "%s: memory squeeze, dropping packet.\n", sl->dev->name);
@@ -602,7 +602,7 @@ static int sl_init(struct net_device *dev)
struct slip *sl = netdev_priv(dev);
/*
* Finish setting up the DEVICE info.
* Finish setting up the DEVICE info.
*/
dev->mtu = sl->mtu;
@@ -658,7 +658,7 @@ static void sl_setup(struct net_device *dev)
* be re-entered while running but other ldisc functions may be called
* in parallel
*/
static void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
{
struct slip *sl = (struct slip *) tty->disc_data;
@@ -720,7 +720,7 @@ sl_alloc(dev_t line)
struct net_device *dev = NULL;
struct slip *sl;
if (slip_devs == NULL)
if (slip_devs == NULL)
return NULL; /* Master array missing ! */
for (i = 0; i < slip_maxdev; i++) {
@@ -788,7 +788,7 @@ sl_alloc(dev_t line)
slip_devs[i] = NULL;
}
}
if (!dev) {
char name[IFNAMSIZ];
sprintf(name, "sl%d", i);
@@ -815,7 +815,7 @@ sl_alloc(dev_t line)
sl->outfill_timer.function=sl_outfill;
#endif
slip_devs[i] = dev;
return sl;
}
@@ -836,7 +836,7 @@ static int slip_open(struct tty_struct *tty)
if(!capable(CAP_NET_ADMIN))
return -EPERM;
/* RTnetlink lock is misused here to serialize concurrent
opens of slip channels. There are better ways, but it is
the simplest one.
@@ -862,7 +862,7 @@ static int slip_open(struct tty_struct *tty)
tty->disc_data = sl;
sl->line = tty_devnum(tty);
sl->pid = current->pid;
if (!test_bit(SLF_INUSE, &sl->flags)) {
/* Perform the low-level SLIP initialization. */
if ((err = sl_alloc_bufs(sl, SL_MTU)) != 0)
@@ -908,7 +908,7 @@ err_exit:
/*
FIXME: 1,2 are fixed 3 was never true anyway.
Let me to blame a bit.
1. TTY module calls this funstion on soft interrupt.
2. TTY module calls this function WITH MASKED INTERRUPTS!
@@ -920,7 +920,7 @@ err_exit:
By-product (not desired): sl? does not feel hangups and remains open.
It is supposed, that user level program (dip, diald, slattach...)
will catch SIGHUP and make the rest of work.
will catch SIGHUP and make the rest of work.
I see no way to make more with current tty code. --ANK
*/
@@ -1291,7 +1291,7 @@ static int sl_ioctl(struct net_device *dev,struct ifreq *rq,int cmd)
break;
case SIOCSLEASE:
/* Resolve race condition, when ioctl'ing hanged up
/* Resolve race condition, when ioctl'ing hanged up
and opened by another process device.
*/
if (sl->tty != current->signal->tty && sl->pid != current->pid) {
@@ -1350,7 +1350,7 @@ static int __init slip_init(void)
}
/* Clear the pointer array, we allocate devices when we need them */
memset(slip_devs, 0, sizeof(struct net_device *)*slip_maxdev);
memset(slip_devs, 0, sizeof(struct net_device *)*slip_maxdev);
/* Fill in our line protocol discipline, and register it */
if ((status = tty_register_ldisc(N_SLIP, &sl_ldisc)) != 0) {
@@ -1368,7 +1368,7 @@ static void __exit slip_exit(void)
unsigned long timeout = jiffies + HZ;
int busy = 0;
if (slip_devs == NULL)
if (slip_devs == NULL)
return;
/* First of all: check for active disciplines and hangup them.
@@ -1405,7 +1405,7 @@ static void __exit slip_exit(void)
dev->name);
/* Intentionally leak the control block. */
dev->destructor = NULL;
}
}
unregister_netdev(dev);
}