Re: [PATCH] can: xilinx_can: remove redundent netif_napi_del from xcan_remove

[Marc Kleine-Budde]

On 17.10.2021 20:50:21, Dongliang Mu wrote:
> Since netif_napi_del is already done in the free_candev, so we remove
> this redundent netif_napi_del invocation. In addition, this patch can
> match the operations in the xcan_probe and xcan_remove functions.
> 
> Signed-off-by: Dongliang Mu <mudongliangabcd@xxxxxxxxx>
> ---
>  drivers/net/can/xilinx_can.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
> index 3b883e607d8b..60a3fb369058 100644
> --- a/drivers/net/can/xilinx_can.c
> +++ b/drivers/net/can/xilinx_can.c
> @@ -1848,7 +1848,6 @@ static int xcan_remove(struct platform_device *pdev)
>  
>  	unregister_candev(ndev);
>  	pm_runtime_disable(&pdev->dev);
> -	netif_napi_del(&priv->napi);
>  	free_candev(ndev);
>  
>  	return 0;

Fixed the following error:

| drivers/net/can/xilinx_can.c: In function ‘xcan_remove’:
| drivers/net/can/xilinx_can.c:1847:20: error: unused variable ‘priv’ [-Werror=unused-variable]
|  1847 |  struct xcan_priv *priv = netdev_priv(ndev);
|       |                    ^~~~

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
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