#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <asm/unaligned.h>
#include <net/slhc_vj.h>
#include <asm/atomic.h>
};
/* Get the PPP protocol number from a skb */
-#define PPP_PROTO(skb) (((skb)->data[0] << 8) + (skb)->data[1])
+#define PPP_PROTO(skb) get_unaligned_be16((skb)->data)
/* We limit the length of ppp->file.rq to this (arbitrary) value */
#define PPP_MAX_RQLEN 32
pp = skb_push(skb, 2);
proto = npindex_to_proto[npi];
- pp[0] = proto >> 8;
- pp[1] = proto;
+ put_unaligned_be16(proto, pp);
netif_stop_queue(dev);
skb_queue_tail(&ppp->file.xq, skb);
a four-byte PPP header on each packet */
*skb_push(skb, 2) = 1;
if (ppp->pass_filter &&
- sk_run_filter(skb, ppp->pass_filter,
- ppp->pass_len) == 0) {
+ sk_run_filter(skb, ppp->pass_filter) == 0) {
if (ppp->debug & 1)
printk(KERN_DEBUG "PPP: outbound frame not passed\n");
kfree_skb(skb);
}
/* if this packet passes the active filter, record the time */
if (!(ppp->active_filter &&
- sk_run_filter(skb, ppp->active_filter,
- ppp->active_len) == 0))
+ sk_run_filter(skb, ppp->active_filter) == 0))
ppp->last_xmit = jiffies;
skb_pull(skb, 2);
#else
q = skb_put(frag, flen + hdrlen);
/* make the MP header */
- q[0] = PPP_MP >> 8;
- q[1] = PPP_MP;
+ put_unaligned_be16(PPP_MP, q);
if (ppp->flags & SC_MP_XSHORTSEQ) {
q[2] = bits + ((ppp->nxseq >> 8) & 0xf);
q[3] = ppp->nxseq;
*skb_push(skb, 2) = 0;
if (ppp->pass_filter &&
- sk_run_filter(skb, ppp->pass_filter,
- ppp->pass_len) == 0) {
+ sk_run_filter(skb, ppp->pass_filter) == 0) {
if (ppp->debug & 1)
printk(KERN_DEBUG "PPP: inbound frame "
"not passed\n");
return;
}
if (!(ppp->active_filter &&
- sk_run_filter(skb, ppp->active_filter,
- ppp->active_len) == 0))
+ sk_run_filter(skb, ppp->active_filter) == 0))
ppp->last_recv = jiffies;
__skb_pull(skb, 2);
} else