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    Subject[PATCH 4.14 13/65] USB: adutux: remove redundant variable minor
    Date
    From: Colin Ian King <colin.king@canonical.com>

    commit 8444efc4a052332d643ed5c8aebcca148c7de032 upstream.

    Variable minor is being assigned but never read, hence it is redundant
    and can be removed. Cleans up clang warning:

    drivers/usb/misc/adutux.c:770:2: warning: Value stored to 'minor' is
    never read

    Signed-off-by: Colin Ian King <colin.king@canonical.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/usb/misc/adutux.c | 2 --
    1 file changed, 2 deletions(-)

    --- a/drivers/usb/misc/adutux.c
    +++ b/drivers/usb/misc/adutux.c
    @@ -761,13 +761,11 @@ error:
    static void adu_disconnect(struct usb_interface *interface)
    {
    struct adu_device *dev;
    - int minor;

    dev = usb_get_intfdata(interface);

    mutex_lock(&dev->mtx); /* not interruptible */
    dev->udev = NULL; /* poison */
    - minor = dev->minor;
    usb_deregister_dev(interface, &adu_class);
    mutex_unlock(&dev->mtx);


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