[Pacemaker] [PATCH] Dev: build: avoid GCC 4.6 warnings

[Pádraig Brady]

On 01/07/11 07:34, Andrew Beekhof wrote:
> 2011/6/28 Pádraig Brady <P at draigbrady.com>:
>> # HG changeset patch
>> # User Pádraig Brady <P at draigBrady.com>
>> # Date 1309255312 -3600
>> # Node ID 7948a86a7e9510db13baa318fe64e9015fdbbd72
>> # Parent  75575ce398615dff21e2309c6b97523e99499498
>> Dev: build: avoid GCC 4.6 warnings
>>
>> diff -r 75575ce39861 -r 7948a86a7e95 crmd/election.c
>> --- a/crmd/election.c   Tue Jun 21 15:54:20 2011 +0200
>> +++ b/crmd/election.c   Tue Jun 28 11:01:52 2011 +0100
>> @@ -445,6 +445,8 @@
>>            }
>>
>>            last_election_win = time(NULL);
>> +#else
>> +            (void) last_election_win;
>>  #endif
>>            register_fsa_input(C_FSA_INTERNAL, I_ELECTION, NULL);
>>            g_hash_table_destroy(voted);
> 
> Why is this necessary?  last_election_win is already used outside of
> the #if 0 block.

It's only written to outside the #if 0 block,
never read.

cheers,
Pádraig.