qemu: Copy bitmap in a sane way

Use virBitmapNewCopy instead of a combination of virBitmapNew and
virBitmapCopy.

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 3ce8d27be56f7156df1e2628eacfa67c2e5af47b..9ac056f7e8a08367d72a80e6d5a0220a884c77d5 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4759,12 +4759,10 @@ static int qemuDomainHotplugVcpus(virQEMUDriverPtr driver,
                 if (VIR_ALLOC(vcpupin) < 0)
                     goto cleanup;
 
-                if (!(vcpupin->cpumask =
-                      virBitmapNew(VIR_DOMAIN_CPUMASK_LEN))) {
+                if (!(vcpupin->cpumask = virBitmapNewCopy(vm->def->cpumask))) {
                     VIR_FREE(vcpupin);
                     goto cleanup;
                 }
-                virBitmapCopy(vcpupin->cpumask, vm->def->cpumask);
                 vcpupin->id = i;
                 if (VIR_APPEND_ELEMENT_COPY(vm->def->cputune.vcpupin,
                                             vm->def->cputune.nvcpupin, vcpupin) < 0) {