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    Subject[PATCH] staging: vt6656: remove unused variable
    Date
    Fixed 'set but not used' warning message on a status variable. The
    called function returning the status code 'vnt_start_interrupt_urb()'
    clean up after itself and the caller function
    'vnt_int_start_interrupt()' does not returns any value.

    Signed-off-by: Quentin Deslandes <quentin.deslandes@itdev.co.uk>
    ---
    drivers/staging/vt6656/int.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/staging/vt6656/int.c b/drivers/staging/vt6656/int.c
    index 504424b19fcf..ac30ce72db5a 100644
    --- a/drivers/staging/vt6656/int.c
    +++ b/drivers/staging/vt6656/int.c
    @@ -42,13 +42,12 @@ static const u8 fallback_rate1[5][5] = {
    void vnt_int_start_interrupt(struct vnt_private *priv)
    {
    unsigned long flags;
    - int status;

    dev_dbg(&priv->usb->dev, "---->Interrupt Polling Thread\n");

    spin_lock_irqsave(&priv->lock, flags);

    - status = vnt_start_interrupt_urb(priv);
    + vnt_start_interrupt_urb(priv);

    spin_unlock_irqrestore(&priv->lock, flags);
    }
    --
    2.17.1
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