netdev - Re: [PATCH net-next 2/6] ethernet: wiznet: remove unnecessary check

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Date:	Wed, 22 Oct 2014 17:54:19 +0530
From:	Varka Bhadram <varkabhadram@...il.com>
To:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	netdev@...r.kernel.org
CC:	Varka Bhadram <varkab@...c.in>
Subject: Re: [PATCH net-next 2/6] ethernet: wiznet: remove unnecessary check

On 10/22/2014 05:14 PM, Sergei Shtylyov wrote:
> On 10/22/2014 8:16 AM, Varka Bhadram wrote:
>
>> devm_ioremap_resource checks platform_get_resource() return value.
>> We can remove the duplicate check here.
>
>> Signed-off-by: Varka Bhadram <varkab@...c.in>
>> ---
>>   drivers/net/ethernet/wiznet/w5300.c |    3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>
>> diff --git a/drivers/net/ethernet/wiznet/w5300.c 
>> b/drivers/net/ethernet/wiznet/w5300.c
>> index f961f14..315d090 100644
>> --- a/drivers/net/ethernet/wiznet/w5300.c
>> +++ b/drivers/net/ethernet/wiznet/w5300.c
>> @@ -558,8 +558,7 @@ static int w5300_hw_probe(struct platform_device 
>> *pdev)
>>       }
>>
>>       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>> -    if (!mem)
>> -        return -ENXIO;
>> +
>>       mem_size = resource_size(mem);
>
>    Same problem as in the patch #1
>
I will fix it . Thanks

>>
>>       priv->base = devm_ioremap_resource(&pdev->dev, mem);
>>
>
> WBR, Sergei
>


-- 
Regards,
Varka Bhadram.

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