[NET]: ROUND_UP macro cleanup in drivers/net/ppp_generic.c
Milind Arun Choudhary [Thu, 26 Apr 2007 08:01:53 +0000 (01:01 -0700)]
ROUND_UP macro cleanup use DIV_ROUND_UP

Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ppp_generic.c

index 18f1790..6d596ca 100644 (file)
@@ -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;