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SubjectRe: [PATCH] bcm63xx_enet: remove needless variable definitions
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On 7/28/2021 6:24 AM, Tang Bin wrote:
> In the function bcm_enetsw_probe(), 'ret' will be assigned by
> bcm_enet_change_mtu(), so 'ret = 0' make no sense.

You are not removing the variable definition or declaration, you are
removing a redundant assignment which is a different thing. I do agree
with the rationale however, so please fix up the subject and I will add
my Acked-by to this patch. Thanks!
>
> Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
> ---
> drivers/net/ethernet/broadcom/bcm63xx_enet.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> index 916824cca..509e10013 100644
> --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> @@ -2646,7 +2646,6 @@ static int bcm_enetsw_probe(struct platform_device *pdev)
> if (!res_mem || irq_rx < 0)
> return -ENODEV;
>
> - ret = 0;
> dev = alloc_etherdev(sizeof(*priv));
> if (!dev)
> return -ENOMEM;
>

--
Florian

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