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Tell the compiler we're intentionally ignoring the return value from __sync_val_compare_and_swap().

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Eric Haszlakiewicz
2015-05-26 19:02:19 -07:00
parent cbedf2f7ca
commit cd8bd7f617
1 changed files with 1 additions and 1 deletions
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2
linkhash.c
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@@ -413,7 +413,7 @@ unsigned long lh_char_hash(const void *k)
/* we can't use -1 as it is the unitialized sentinel */ /* we can't use -1 as it is the unitialized sentinel */
while ((seed = json_c_get_random_seed()) == -1); while ((seed = json_c_get_random_seed()) == -1);
#if defined __GNUC__ #if defined __GNUC__
__sync_val_compare_and_swap(&random_seed, -1, seed); (void)__sync_val_compare_and_swap(&random_seed, -1, seed);
#elif defined _MSC_VER #elif defined _MSC_VER
InterlockedCompareExchange((LONG *)&random_seed, seed, -1); InterlockedCompareExchange((LONG *)&random_seed, seed, -1);
#else #else