在 2022/6/1 下午3:24, Haowen Bai 写道:
> The variable imr is initialized but never used otherwise.
>
> Signed-off-by: Haowen Bai <baihaowen@xxxxxxxxx>
> ---
> drivers/net/ethernet/dec/tulip/de4x5.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
> index 71730ef4cd57..40a54827d599 100644
> --- a/drivers/net/ethernet/dec/tulip/de4x5.c
> +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
> @@ -3817,10 +3817,9 @@ de4x5_setup_intr(struct net_device *dev)
> {
> struct de4x5_private *lp = netdev_priv(dev);
> u_long iobase = dev->base_addr;
> - s32 imr, sts;
> + s32 sts;
>
> if (inl(DE4X5_OMR) & OMR_SR) { /* Only unmask if TX/RX is enabled */
> - imr = 0;
> UNMASK_IRQs;
> sts = inl(DE4X5_STS); /* Reset any pending (stale) interrupts */
> outl(sts, DE4X5_STS);
Sorry, ignore this patch.
--
Haowen Bai
