1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ef58e4128782..6d596ca50cfd 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -88,8 +88,6 @@ struct ppp_file {
 #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
@@ -1297,7 +1295,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
          */
         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;
@@ -1685,7 +1683,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
                         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;
                 }