Re: [PATCH net-next] net: microchip: Make `lan743x_pm_suspend` function return right value

[David Miller]

From: Zheng Yongjun <zhengyongj...@huawei.com>
Date: Mon, 21 Sep 2020 20:08:18 +0800

> @@ -3053,7 +3053,7 @@ static int lan743x_pm_suspend(struct device *dev)
>       /* Host sets PME_En, put D3hot */
>       ret = pci_prepare_to_sleep(pdev);
>  
> -     return 0;
> +     return ret;
>  }

Instead please do:

        return pci_preprare_to_sleep(pdev);

And if 'ret' is then completely unused as a result, remove it.