[PATCH 1/7] i386: Use g_autofree at x86_cpu_list_entry()

From: Eduardo Habkost <ehabkost@redhat.com>
To: qemu-devel@nongnu.org
Cc: Markus Armbruster <armbru@redhat.com>,
	Igor Mammedov <imammedo@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Jiri Denemark <jdenemar@redhat.com>,
	Richard Henderson <rth@twiddle.net>
Subject: [PATCH 1/7] i386: Use g_autofree at x86_cpu_list_entry()
Date: Thu, 24 Oct 2019 23:25:47 -0300	[thread overview]
Message-ID: <20191025022553.25298-2-ehabkost@redhat.com> (raw)
In-Reply-To: <20191025022553.25298-1-ehabkost@redhat.com>

Make the code shorter and simpler.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target/i386/cpu.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 0de8a22e1e..5b7c5b1177 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3976,9 +3976,9 @@ static void x86_cpu_list_entry(gpointer data, gpointer user_data)
 {
     ObjectClass *oc = data;
     X86CPUClass *cc = X86_CPU_CLASS(oc);
-    char *name = x86_cpu_class_get_model_name(cc);
-    char *desc = g_strdup(cc->model_description);
-    char *alias_of = x86_cpu_class_get_alias_of(cc);
+    g_autofree char *name = x86_cpu_class_get_model_name(cc);
+    g_autofree char *desc = g_strdup(cc->model_description);
+    g_autofree char *alias_of = x86_cpu_class_get_alias_of(cc);
 
     if (!desc && alias_of) {
         if (cc->model && cc->model->version == CPU_VERSION_AUTO) {
@@ -3992,9 +3992,6 @@ static void x86_cpu_list_entry(gpointer data, gpointer user_data)
     }
 
     qemu_printf("x86 %-20s  %-48s\n", name, desc);
-    g_free(name);
-    g_free(desc);
-    g_free(alias_of);
 }
 
 /* list available CPU models and flags */
-- 
2.21.0


