From: Marc-André Lureau Date: Fri, 15 Nov 2024 12:18:13 +0000 (+0400) Subject: plugins: fix -Werror=maybe-uninitialized false-positive X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c0fb8e88cbbfc140800e614586b446193a3fd93a;p=qemu.git plugins: fix -Werror=maybe-uninitialized false-positive ../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 Reviewed-by: Pierrick Bouvier --- diff --git a/contrib/plugins/cache.c b/contrib/plugins/cache.c index 7baff86860..7cfd3df249 100644 --- a/contrib/plugins/cache.c +++ b/contrib/plugins/cache.c @@ -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,"