[Xen-devel] [PATCH] MiniOS: Fix continue; in netfront receive loop

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>]

To properly ignore some requests through the use of continue;, indexes need to
be updated.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>

diff -r aecf092da748 extras/mini-os/netfront.c
--- a/extras/mini-os/netfront.c Wed Jun 30 22:12:54 2010 +0100
+++ b/extras/mini-os/netfront.c Tue Aug 31 23:34:10 2010 +0200
@@ -105,9 +105,9 @@
     rmb(); /* Ensure we see queued responses up to 'rp'. */
     cons = dev->rx.rsp_cons;
 
-    nr_consumed = 0;
-    some = 0;
-    while ((cons != rp) && !some)
+    for (nr_consumed = 0, some = 0;
+         (cons != rp) && !some;
+         nr_consumed++, cons++)
     {
         struct net_buffer* buf;
         unsigned char* page;
@@ -146,10 +146,6 @@
 #endif
                dev->netif_rx(page+rx->offset,rx->status);
         }
-
-        nr_consumed++;
-
-        ++cons;
     }
     dev->rx.rsp_cons=cons;
 

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