hotplug: Support kernel/hotplug sysctl variable when !CONFIG_NET
The kernel/hotplug sysctl variable (/proc/sys/kernel/hotplug file) was
made conditional on CONFIG_NET by commit
f743ca5e10f4145e0b3e6d11b9b46171e16af7ce (applied in 2.6.18) to fix
problems with undefined references in 2.6.16 when CONFIG_HOTPLUG=y &&
!CONFIG_NET, but this restriction is no longer needed.
This patch makes the kernel/hotplug sysctl variable depend only on
CONFIG_HOTPLUG.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Acked-by: Randy Dunlap <randy.dunlap@oracle.COM>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index d24f761..f73da1c 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -562,7 +562,7 @@
.extra2 = &one,
},
#endif
-#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET)
+#ifdef CONFIG_HOTPLUG
{
.procname = "hotplug",
.data = &uevent_helper,