1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 3c3dd403f5dd..5c7a87e38951 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -471,7 +471,7 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
         unsigned int offset = offset_in_page(data);
         unsigned int len = skb_headlen(skb);
 
-        frags += (offset + len + PAGE_SIZE - 1) / PAGE_SIZE;
+        frags += DIV_ROUND_UP(offset + len, PAGE_SIZE);
         if (unlikely(frags > MAX_SKB_FRAGS + 1)) {
                 printk(KERN_ALERT "xennet: skb rides the rocket: %d frags\n",
                        frags);