[libvirt] [PATCH v2 17/31] qemu: Split virQEMUCapsFetchCPUModels

[Jiri Denemark]

Most of the code moved to a new virQEMUCapsFetchCPUDefinitions function
and the existing virQEMUCapsFetchCPUModels just becomes a small wrapper
around virQEMUCapsFetchCPUDefinitions and virQEMUCapsCPUDefsToModels.

Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
---

Notes:
    Version 2:
    - new patch

 src/qemu/qemu_capabilities.c | 29 +++++++++++++++++++++++------
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index cdc3a2d4b0..436d65f578 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2487,15 +2487,15 @@ virQEMUCapsProbeQMPMachineProps(virQEMUCapsPtr qemuCaps,
 }
 
 
-int
-virQEMUCapsFetchCPUModels(qemuMonitorPtr mon,
-                          virArch arch,
-                          virDomainCapsCPUModelsPtr *cpuModels)
+static int
+virQEMUCapsFetchCPUDefinitions(qemuMonitorPtr mon,
+                               virArch arch,
+                               qemuMonitorCPUDefsPtr *cpuDefs)
 {
     VIR_AUTOPTR(qemuMonitorCPUDefs) defs = NULL;
     size_t i;
 
-    *cpuModels = NULL;
+    *cpuDefs = NULL;
 
     if (qemuMonitorGetCPUDefinitions(mon, &defs) < 0)
         return -1;
@@ -2524,7 +2524,24 @@ virQEMUCapsFetchCPUModels(qemuMonitorPtr mon,
         }
     }
 
-    if (!(*cpuModels = virQEMUCapsCPUDefsToModels(defs, NULL, NULL)))
+    VIR_STEAL_PTR(*cpuDefs, defs);
+    return 0;
+}
+
+
+int
+virQEMUCapsFetchCPUModels(qemuMonitorPtr mon,
+                          virArch arch,
+                          virDomainCapsCPUModelsPtr *cpuModels)
+{
+    VIR_AUTOPTR(qemuMonitorCPUDefs) defs = NULL;
+
+    *cpuModels = NULL;
+
+    if (virQEMUCapsFetchCPUDefinitions(mon, arch, &defs) < 0)
+        return -1;
+
+    if (defs && !(*cpuModels = virQEMUCapsCPUDefsToModels(defs, NULL, NULL)))
         return -1;
 
     return 0;
-- 
2.23.0