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hotplug: Support kernel/hotplug sysctl variable when !CONFIG_NET

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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>
This commit is contained in:
Ian Abbott 2010-06-07 12:57:12 +01:00 committed by Greg Kroah-Hartman
parent 14ec539482
commit 94f17cd788
1 changed files with 1 additions and 1 deletions
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2
kernel/sysctl.c
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@ -562,7 +562,7 @@ static struct ctl_table kern_table[] = {
.extra2 = &one,
},
#endif
#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET)
#ifdef CONFIG_HOTPLUG
{
.procname = "hotplug",
.data = &uevent_helper,