[Xen-devel] [1/4] [NET] back: Fix maximum fragment check

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

Hi:

Here we go, these are all based on xen-unstable so please disregard all
previous unmerged patches from me.

[NET] back: Fix maximum fragment check

The maximum fragment check from the frontend is off by one.

Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

Cheers,
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Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
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--
diff -r ae245d35457b -r 89ffce2cc120 
linux-2.6-xen-sparse/drivers/xen/netback/netback.c
--- a/linux-2.6-xen-sparse/drivers/xen/netback/netback.c        Wed Jun 28 
13:59:29 2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/netback/netback.c        Fri Jun 30 
12:13:20 2006 +1000
@@ -751,7 +751,7 @@ static void net_tx_action(unsigned long 
                }
                i += ret;
 
-               if (unlikely(ret > MAX_SKB_FRAGS + 1)) {
+               if (unlikely(ret > MAX_SKB_FRAGS)) {
                        DPRINTK("Too many frags\n");
                        netbk_tx_err(netif, &txreq, i);
                        continue;

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