[Xen-changelog] [linux-2.6.18-xen] xenbus: Remove dead code.

["Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1196955871 0
# Node ID 424f7b772301d501af6952507b2731e4b8c6da0a
# Parent  69bb553015ce4ef88e33bd296a3f1a38011c7fa3
xenbus: Remove dead code.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
---
 drivers/xen/netback/xenbus.c              |    2 --
 drivers/xen/xenbus/xenbus_probe_backend.c |    7 -------
 2 files changed, 9 deletions(-)

diff -r 69bb553015ce -r 424f7b772301 drivers/xen/netback/xenbus.c
--- a/drivers/xen/netback/xenbus.c      Thu Dec 06 15:44:05 2007 +0000
+++ b/drivers/xen/netback/xenbus.c      Thu Dec 06 15:44:31 2007 +0000
@@ -173,8 +173,6 @@ 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;
 }
 
diff -r 69bb553015ce -r 424f7b772301 drivers/xen/xenbus/xenbus_probe_backend.c
--- a/drivers/xen/xenbus/xenbus_probe_backend.c Thu Dec 06 15:44:05 2007 +0000
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c Thu Dec 06 15:44:31 2007 +0000
@@ -156,13 +156,6 @@ 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);
                if (drv && drv->uevent)

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