[PATCH] qemuMigrationCapsToJSON: Refactor capability object formatting

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Use virJSONValueObjectCreate rather than creating the object
piece-by-piece and use new accessors for bitmap to simplify the code.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_migration_params.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 513140a6ca..231a8a2ee8 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -763,21 +763,15 @@ qemuMigrationCapsToJSON(virBitmapPtr caps,
     qemuMigrationCapability bit;

     for (bit = 0; bit < QEMU_MIGRATION_CAP_LAST; bit++) {
-        g_autoptr(virJSONValue) cap = virJSONValueNewObject();
-        const char *name = qemuMigrationCapabilityTypeToString(bit);
-        bool supported = false;
-        bool state = false;
+        g_autoptr(virJSONValue) cap = NULL;

-        ignore_value(virBitmapGetBit(caps, bit, &supported));
-        if (!supported)
+        if (!virBitmapIsBitSet(caps, bit))
             continue;

-        ignore_value(virBitmapGetBit(states, bit, &state));
-
-        if (virJSONValueObjectAppendString(cap, "capability", name) < 0)
-            return NULL;
-
-        if (virJSONValueObjectAppendBoolean(cap, "state", state) < 0)
+        if (virJSONValueObjectCreate(&cap,
+                                     "s:capability", qemuMigrationCapabilityTypeToString(bit),
+                                     "b:state", virBitmapIsBitSet(states, bit),
+                                     NULL) < 0)
             return NULL;

         if (virJSONValueArrayAppend(json, cap) < 0)
-- 
2.26.2