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    Subject[PATCH 04/28] hotplug: Support kernel/hotplug sysctl variable when !CONFIG_NET
    Date
    From: Ian Abbott <abbotti@mev.co.uk>

    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>
    ---
    kernel/sysctl.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    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 @@ static struct ctl_table kern_table[] = {
    .extra2 = &one,
    },
    #endif
    -#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET)
    +#ifdef CONFIG_HOTPLUG
    {
    .procname = "hotplug",
    .data = &uevent_helper,
    --
    1.7.2


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