cpu: Change control flow in virCPUUpdateLive

The updateLive CPU sub-driver function is supposed to be called only for
a subset of CPU definitions. Let's make it more obvious by turning a
negative test and return into a positive check.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
index 6d6191fe4e5fd8f65a42701e39a7a22a42d42c5b..c461c4839de12f00a6e40b2d49e9328376f0d0ec 100644 (file)
--- a/src/cpu/cpu.c
+++ b/src/cpu/cpu.c
@@ -647,13 +647,14 @@ virCPUUpdateLive(virArch arch,
     if (!driver->updateLive)
         return 1;
 
-    if (cpu->mode != VIR_CPU_MODE_CUSTOM)
-        return 1;
+    if (cpu->mode == VIR_CPU_MODE_CUSTOM) {
+        if (driver->updateLive(cpu, dataEnabled, dataDisabled) < 0)
+            return -1;
 
-    if (driver->updateLive(cpu, dataEnabled, dataDisabled) < 0)
-        return -1;
+        return 0;
+    }
 
-    return 0;
+    return 1;
 }