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    Subject[158/197] USB: cdc-acm: Fix stupid NULL pointer in resume()
    2.6.32-stable review patch.  If anyone has any objections, please let us know.

    ------------------
    From: Oliver Neukum <oliver@neukum.org>

    commit f0730924e9e32bb8935c60040a26d94179355088 upstream.

    Stupid logic bug passing a just nulled pointer

    Signed-off-by: Oliver Neukum <neukum@b1-systems.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/usb/class/cdc-acm.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)
    --- a/drivers/usb/class/cdc-acm.c
    +++ b/drivers/usb/class/cdc-acm.c
    @@ -1441,7 +1441,7 @@ static int acm_resume(struct usb_interfa
    wb = acm->delayed_wb;
    acm->delayed_wb = NULL;
    spin_unlock_irq(&acm->write_lock);
    - acm_start_wb(acm, acm->delayed_wb);
    + acm_start_wb(acm, wb);
    } else {
    spin_unlock_irq(&acm->write_lock);
    }



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