#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/slab.h>
+#include <asm/unaligned.h>
#include <asm/uaccess.h>
#include <asm/string.h>
data = ap->tpkt->data;
count = ap->tpkt->len;
fcs = ap->tfcs;
- proto = (data[0] << 8) + data[1];
+ proto = get_unaligned_be16(data);
/*
* LCP packets with code values between 1 (configure-reqest)
code = data[0];
if (code != CONFACK && code != CONFREQ)
return;
- dlen = (data[2] << 8) + data[3];
+ dlen = get_unaligned_be16(data + 2);
if (len < dlen)
return; /* packet got truncated or length is bogus */
while (dlen >= 2 && dlen >= data[1] && data[1] >= 2) {
switch (data[0]) {
case LCP_MRU:
- val = (data[2] << 8) + data[3];
+ val = get_unaligned_be16(data + 2);
if (inbound)
ap->mru = val;
else
ap->chan.mtu = val;
break;
case LCP_ASYNCMAP:
- val = (data[2] << 24) + (data[3] << 16)
- + (data[4] << 8) + data[5];
+ val = get_unaligned_be32(data + 2);
if (inbound)
ap->raccm = val;
else