[PATCH 1/2] powerpc/powernv/opal-dump : Handles opal_dump_info properly

[Mukesh Ojha]

Hi Micheal,

Can you please look at this patchset?

-Mukesh


On Tuesday 06 December 2016 12:07 PM, Mukesh Ojha wrote:
> Hi Michael,
>
> Can you please have a look at this patchset as there is no
>
> functional changes involve with this?
>
> Thanks,
> Mukesh
>
>
>
>
> On Thursday 01 December 2016 02:38 PM, Mukesh Ojha wrote:
>> Moves the return value check of 'opal_dump_info' to a proper place which
>> was previously unnecessarily filling all the dump info even on failure.
>>
>> Signed-off-by: Mukesh Ojha <mukesh02 at linux.vnet.ibm.com>
>> ---
>>   arch/powerpc/platforms/powernv/opal-dump.c | 9 ++++++---
>>   1 file changed, 6 insertions(+), 3 deletions(-)
>>
>> diff --git a/arch/powerpc/platforms/powernv/opal-dump.c 
>> b/arch/powerpc/platforms/powernv/opal-dump.c
>> index 4c82782..ae32212 100644
>> --- a/arch/powerpc/platforms/powernv/opal-dump.c
>> +++ b/arch/powerpc/platforms/powernv/opal-dump.c
>> @@ -225,13 +225,16 @@ static int64_t dump_read_info(uint32_t 
>> *dump_id, uint32_t *dump_size, uint32_t *
>>       if (rc == OPAL_PARAMETER)
>>           rc = opal_dump_info(&id, &size);
>>
>> +    if (rc) {
>> +        pr_warn("%s: Failed to get dump info (%d)\n",
>> +            __func__, rc);
>> +        return rc;
>> +    }
>> +
>>       *dump_id = be32_to_cpu(id);
>>       *dump_size = be32_to_cpu(size);
>>       *dump_type = be32_to_cpu(type);
>>
>> -    if (rc)
>> -        pr_warn("%s: Failed to get dump info (%d)\n",
>> -            __func__, rc);
>>       return rc;
>>   }
>>
>