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plugins: fix -Werror=maybe-uninitialized false-positive

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../contrib/plugins/cache.c:638:9: error: ‘l2_cache’ may be used uninitialized [-Werror=maybe-uninitialized]
  638 |         append_stats_line(rep, l1_dmem_accesses, l1_dmisses,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Is a false-positive, since cores > 1, so the variable is set in the
above loop.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
This commit is contained in:
Marc-André Lureau 2024-11-15 16:18:13 +04:00
parent 5b4109232e
commit c0fb8e88cb
1 changed files with 1 additions and 1 deletions
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2
contrib/plugins/cache.c
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@ -603,7 +603,7 @@ static int l2_cmp(gconstpointer a, gconstpointer b)
static void log_stats(void)
{
int i;
Cache *icache, *dcache, *l2_cache;
Cache *icache, *dcache, *l2_cache = NULL;
g_autoptr(GString) rep = g_string_new("core #, data accesses, data misses,"
" dmiss rate, insn accesses,"