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WAN: cosmetic changes to generic HDLC

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Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
This commit is contained in:
Krzysztof Hałasa
2008-06-30 19:06:40 +02:00
parent d6f8aa8586
commit 4dfce4075a
7 changed files with 84 additions and 91 deletions
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35
drivers/net/wan/hdlc_cisco.c
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@ -9,19 +9,18 @@
* as published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/poll.h>
#include <linux/errno.h>
#include <linux/if_arp.h>
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/pkt_sched.h>
#include <linux/inetdevice.h>
#include <linux/lapb.h>
#include <linux/rtnetlink.h>
#include <linux/hdlc.h>
#include <linux/if_arp.h>
#include <linux/inetdevice.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pkt_sched.h>
#include <linux/poll.h>
#include <linux/rtnetlink.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#undef DEBUG_HARD_HEADER
@ -68,9 +67,9 @@ struct cisco_state {
static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
static inline struct cisco_state * state(hdlc_device *hdlc)
static inline struct cisco_state* state(hdlc_device *hdlc)
{
return(struct cisco_state *)(hdlc->state);
return (struct cisco_state *)hdlc->state;
}
@ -172,7 +171,7 @@ static int cisco_rx(struct sk_buff *skb)
data->address != CISCO_UNICAST)
goto rx_error;
switch(ntohs(data->protocol)) {
switch (ntohs(data->protocol)) {
case CISCO_SYS_INFO:
/* Packet is not needed, drop it. */
dev_kfree_skb_any(skb);
@ -336,7 +335,7 @@ static struct hdlc_proto proto = {
static const struct header_ops cisco_header_ops = {
.create = cisco_hard_header,
};
static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
{
cisco_proto __user *cisco_s = ifr->ifr_settings.ifs_ifsu.cisco;
@ -359,10 +358,10 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
return 0;
case IF_PROTO_CISCO:
if(!capable(CAP_NET_ADMIN))
if (!capable(CAP_NET_ADMIN))
return -EPERM;
if(dev->flags & IFF_UP)
if (dev->flags & IFF_UP)
return -EBUSY;
if (copy_from_user(&new_settings, cisco_s, size))
@ -372,7 +371,7 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
new_settings.timeout < 2)
return -EINVAL;
result=hdlc->attach(dev, ENCODING_NRZ,PARITY_CRC16_PR1_CCITT);
result = hdlc->attach(dev, ENCODING_NRZ,PARITY_CRC16_PR1_CCITT);
if (result)
return result;