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Re: [PATCH 2/3] rt-tests: Silence unused-but-set warning in rt-migrate-test

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On 03/21/2012 07:05 AM, Steven Rostedt wrote:
> On Tue, 2012-03-20 at 12:05 -0700, Darren Hart wrote:
> 
>> diff --git a/src/rt-migrate-test/rt-migrate-test.c b/src/rt-migrate-test/rt-migrate-test.c
>> index 1963641..d2ac400 100644
>> --- a/src/rt-migrate-test/rt-migrate-test.c
>> +++ b/src/rt-migrate-test/rt-migrate-test.c
>> @@ -532,7 +532,7 @@ int main (int argc, char **argv)
>>  	logdev_switch_set(1);
>>  
>>  	for (loop=0; loop < nr_runs; loop++) {
>> -		unsigned long long end;
>> +		unsigned long long __attribute__ ((unused)) end;
> 
> I don't like this. It seems to be a gcc bug. What version of gcc is
> this?
> 

gcc (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)

-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
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