Re: [PATCH] net/ethernet: update ret when ptp_clock is ERROR

[Grygorii Strashko <grygorii.strashko@ti.com>]

On 07/11/2020 17:08, Richard Cochran wrote:
> On Fri, Nov 06, 2020 at 03:56:45PM +0800, Wang Qing wrote:
>> We always have to update the value of ret, otherwise the
>>   error value may be the previous one.
>>
>> Signed-off-by: Wang Qing <wangqing@vivo.com>
> 
> Acked-by: Richard Cochran <richardcochran@gmail.com>
> 

Following Richard's comments:

Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>

> 
>> ---
>>   drivers/net/ethernet/ti/am65-cpts.c | 3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/net/ethernet/ti/am65-cpts.c b/drivers/net/ethernet/ti/am65-cpts.c
>> index 75056c1..b77ff61
>> --- a/drivers/net/ethernet/ti/am65-cpts.c
>> +++ b/drivers/net/ethernet/ti/am65-cpts.c
>> @@ -1001,8 +1001,7 @@ struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs,
>>   	if (IS_ERR_OR_NULL(cpts->ptp_clock)) {
>>   		dev_err(dev, "Failed to register ptp clk %ld\n",
>>   			PTR_ERR(cpts->ptp_clock));
>> -		if (!cpts->ptp_clock)
>> -			ret = -ENODEV;
>> +		ret = cpts->ptp_clock ? cpts->ptp_clock : (-ENODEV);
>>   		goto refclk_disable;
>>   	}
>>   	cpts->phc_index = ptp_clock_index(cpts->ptp_clock);
>> -- 
>> 2.7.4
>>

-- 
Best regards,
grygorii