#define PF_TO_PPP(pf) PF_TO_X(pf, struct ppp)
#define PF_TO_CHANNEL(pf) PF_TO_X(pf, struct channel)
-#define ROUNDUP(n, x) (((n) + (x) - 1) / (x))
-
/*
* Data structure describing one ppp unit.
* A ppp unit corresponds to a ppp network interface device
return err;
}
-static struct file_operations ppp_device_fops = {
+static const struct file_operations ppp_device_fops = {
.owner = THIS_MODULE,
.read = ppp_read,
.write = ppp_write,
*/
fragsize = len;
if (nfree > 1)
- fragsize = ROUNDUP(fragsize, nfree);
+ fragsize = DIV_ROUND_UP(fragsize, nfree);
/* nbigger channels get fragsize bytes, the rest get fragsize-1,
except if nbigger==0, then they all get fragsize. */
nbigger = len % nfree;
skb_pull_rcsum(skb, 2);
skb->dev = ppp->dev;
skb->protocol = htons(npindex_to_ethertype[npi]);
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
netif_rx(skb);
ppp->dev->last_rx = jiffies;
}
ppp->active_filter = NULL;
#endif /* CONFIG_PPP_FILTER */
+ if (ppp->xmit_pending)
+ kfree_skb(ppp->xmit_pending);
+
kfree(ppp);
}