I''m not sure whether this code was ever good for anything, but it seems
definitely pointless.
As usual, written against 2.6.24-rc3 and made apply against 2.6.18
without further testing.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Index: head-2007-11-30/drivers/xen/netback/xenbus.c
==================================================================---
head-2007-11-30.orig/drivers/xen/netback/xenbus.c 2007-12-06 14:56:17.000000000
+0100
+++ head-2007-11-30/drivers/xen/netback/xenbus.c 2007-12-05 14:49:56.000000000
+0100
@@ -172,8 +172,6 @@ static int netback_uevent(struct xenbus_
add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length,
"vif=%s", netif->dev->name);
-
- envp[i] = NULL;
return 0;
}
Index: head-2007-11-30/drivers/xen/xenbus/xenbus_probe_backend.c
==================================================================---
head-2007-11-30.orig/drivers/xen/xenbus/xenbus_probe_backend.c 2007-12-06
14:56:17.000000000 +0100
+++ head-2007-11-30/drivers/xen/xenbus/xenbus_probe_backend.c 2007-12-05
14:32:49.000000000 +0100
@@ -155,13 +155,6 @@ static int xenbus_uevent_backend(struct
add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length,
"XENBUS_BASE_PATH=%s", xenbus_backend.root);
-
- /* terminate, set to next free slot, shrink available space */
- envp[i] = NULL;
- envp = &envp[i];
- num_envp -= i;
- buffer = &buffer[length];
- buffer_size -= length;
if (dev->driver) {
drv = to_xenbus_driver(dev->driver);
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