libvirt/SOURCES/libvirt-cpu_x86-Use-g_auto-in-virCPUx86ExpandFeatures.patch

From 5f9b035adcf2813beb6cc82200b745f5e34acd8d Mon Sep 17 00:00:00 2001
Message-Id: <5f9b035adcf2813beb6cc82200b745f5e34acd8d@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Tue, 26 May 2020 10:59:25 +0200
Subject: [PATCH] cpu_x86: Use g_auto* in virCPUx86ExpandFeatures
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit ff6897c84504a3e663759d710968ad1f72bc9208)

https://bugzilla.redhat.com/show_bug.cgi?id=1840010

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Message-Id: <d82daa166403fda2bcd89c68478162b45d8b9711.1590483392.git.jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
 src/cpu/cpu_x86.c | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index c4654c8d4c..917cf857a6 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -3055,30 +3055,29 @@ static int
 virCPUx86ExpandFeatures(virCPUDefPtr cpu)
 {
     virCPUx86MapPtr map;
-    virCPUDefPtr expanded = NULL;
-    virCPUx86ModelPtr model = NULL;
+    g_autoptr(virCPUDef) expanded = NULL;
+    g_autoptr(virCPUx86Model) model = NULL;
     bool host = cpu->type == VIR_CPU_TYPE_HOST;
     size_t i;
-    int ret = -1;
 
     if (!(map = virCPUx86GetMap()))
-        goto cleanup;
+        return -1;
 
     if (!(expanded = virCPUDefCopy(cpu)))
-        goto cleanup;
+        return -1;
 
     virCPUDefFreeFeatures(expanded);
 
     if (!(model = x86ModelFind(map, cpu->model))) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("unknown CPU model %s"), cpu->model);
-        goto cleanup;
+        return -1;
     }
 
     if (!(model = x86ModelCopy(model)) ||
         x86DataToCPUFeatures(expanded, host ? -1 : VIR_CPU_FEATURE_REQUIRE,
                              &model->data, map) < 0)
-        goto cleanup;
+        return -1;
 
     for (i = 0; i < cpu->nfeatures; i++) {
         virCPUFeatureDefPtr f = cpu->features + i;
@@ -3089,17 +3088,12 @@ virCPUx86ExpandFeatures(virCPUDefPtr cpu)
             continue;
 
         if (virCPUDefUpdateFeature(expanded, f->name, f->policy) < 0)
-            goto cleanup;
+            return -1;
     }
 
     virCPUDefFreeModel(cpu);
 
-    ret = virCPUDefCopyModel(cpu, expanded, false);
-
- cleanup:
-    virCPUDefFree(expanded);
-    x86ModelFree(model);
-    return ret;
+    return virCPUDefCopyModel(cpu, expanded, false);
 }
 
 
-- 
2.26.2