cpu: Clean up code style

src/conf/cpu_conf.c

@@ -357,8 +357,7 @@ virCPUDefParseXML(const xmlNodePtr node,
         }
     }
 
-    n = virXPathNodeSet("./feature", ctxt, &nodes);
-    if (n < 0)
+    if ((n = virXPathNodeSet("./feature", ctxt, &nodes)) < 0)
         goto error;
 
     if (n > 0) {
@@ -372,6 +371,7 @@ virCPUDefParseXML(const xmlNodePtr node,
         if (VIR_RESIZE_N(def->features, def->nfeatures_max,
                          def->nfeatures, n) < 0)
             goto error;
+
         def->nfeatures = n;
     }
 

src/cpu/cpu_x86.c

@@ -1725,9 +1725,9 @@ x86UpdateCustom(virCPUDefPtr guest,
 
     if (guest->match == VIR_CPU_MATCH_MINIMUM) {
         guest->match = VIR_CPU_MATCH_EXACT;
-        if (x86ModelSubtractCPU(host_model, guest, map)
-            || x86DataToCPUFeatures(guest, VIR_CPU_FEATURE_REQUIRE,
-                                    host_model->data, map))
+        if (x86ModelSubtractCPU(host_model, guest, map) ||
+            x86DataToCPUFeatures(guest, VIR_CPU_FEATURE_REQUIRE,
+                                 host_model->data, map))
             goto cleanup;
     }