[XenPPC] [xenppc-unstable] [NET] front: Turn grant-ref error into a fatal bug. That's the best we

[Xen patchbot-xenppc-unstable <patchbot-xenppc-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxxxx
# Node ID 3913a119477de17cf123991c113828437d7ba471
# Parent  89d7acdd8951342c1d75a5485f732f8164e5ccb1
[NET] front: Turn grant-ref error into a fatal bug. That's the best we
can do until we have a backend driver recovery method.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 89d7acdd8951 -r 3913a119477d 
linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
--- a/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Tue Jun 06 
08:05:13 2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Tue Jun 06 
08:21:31 2006 +0100
@@ -499,7 +499,7 @@ static void network_tx_buf_gc(struct net
                                printk(KERN_ALERT "network_tx_buf_gc: warning "
                                       "-- grant still in use by backend "
                                       "domain.\n");
-                               break; /* bail immediately */
+                               BUG();
                        }
                        gnttab_end_foreign_access_ref(
                                np->grant_tx_ref[id], GNTMAP_readonly);

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