xen-netfront: frags -> slots in xennet_get_responses

[~andy/linux] / drivers / net / xen-netfront.c

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 55276635e69b13fdf13724c46ae359fe35216bd2..d9097a786962ad4c487d01cff7f71321540d1762 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -712,7 +712,7 @@ static int xennet_get_responses(struct netfront_info *np,
        struct sk_buff *skb = xennet_get_rx_skb(np, cons);
        grant_ref_t ref = xennet_get_rx_ref(np, cons);
        int max = MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD);
-       int frags = 1;
+       int slots = 1;
        int err = 0;
        unsigned long ret;
 
@@ -756,27 +756,27 @@ next:
                if (!(rx->flags & XEN_NETRXF_more_data))
                        break;
 
-               if (cons + frags == rp) {
+               if (cons + slots == rp) {
                        if (net_ratelimit())
-                               dev_warn(dev, "Need more frags\n");
+                               dev_warn(dev, "Need more slots\n");
                        err = -ENOENT;
                        break;
                }
 
-               rx = RING_GET_RESPONSE(&np->rx, cons + frags);
-               skb = xennet_get_rx_skb(np, cons + frags);
-               ref = xennet_get_rx_ref(np, cons + frags);
-               frags++;
+               rx = RING_GET_RESPONSE(&np->rx, cons + slots);
+               skb = xennet_get_rx_skb(np, cons + slots);
+               ref = xennet_get_rx_ref(np, cons + slots);
+               slots++;
        }
 
-       if (unlikely(frags > max)) {
+       if (unlikely(slots > max)) {
                if (net_ratelimit())
                        dev_warn(dev, "Too many frags\n");
                err = -E2BIG;
        }
 
        if (unlikely(err))
-               np->rx.rsp_cons = cons + frags;
+               np->rx.rsp_cons = cons + slots;
 
        return err;
 }