>> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
>> Date: Sat, 22 Nov 2014 12:55:28 +0100
>>
>> The free_tce_table() function tests whether its argument is NULL and then
>> returns immediately. Thus the test around the call is not needed.
>>
>> This issue was detected by using the Coccinelle software.
>>
>> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
>
> Looks good to me
>
> Acked-by: Jon Mason <jdmason@xxxxxxxx>
>
>
>> ---
>> arch/x86/kernel/pci-calgary_64.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
>> index 0497f71..d22a386 100644
>> --- a/arch/x86/kernel/pci-calgary_64.c
>> +++ b/arch/x86/kernel/pci-calgary_64.c
>> @@ -1476,8 +1476,7 @@ cleanup:
>> for (--bus; bus >= 0; --bus) {
>> struct calgary_bus_info *info = &bus_info[bus];
>>
>> - if (info->tce_space)
>> - free_tce_table(info->tce_space);
>> + free_tce_table(info->tce_space);
>> }
>> return -ENOMEM;
>> }
>> --
>> 2.1.3
>>
Do the chances increase to integrate this update suggestion
into another source code repository?
Regards,
Markus
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