Re: [libvirt] [PATCH] (qemuTeardownDiskCgroup): avoid dead code

It's a good thing the latter while loop condition could never be true -- otherwise it'd be an infloop. static int qemuTeardownDiskCgroup(virCgroupPtr cgroup, virDomainObjPtr vm, virDomainDiskDefPtr disk) { char *path = disk->src; int ret = -1; - while (path != NULL) { + do { virStorageFileMetadata meta; int rc; VIR_DEBUG("Process path %s for disk", path);

path = meta.backingStore; } while (path != NULL);