snapshot: qemu: Separate logic blocks with newlines

src/qemu/qemu_driver.c

@@ -11365,6 +11365,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
             goto cleanup;
 
         }
+
         if (def->dom &&
             memcmp(def->dom->uuid, domain->uuid, VIR_UUID_BUFLEN)) {
             virReportError(VIR_ERR_INVALID_ARG,
@@ -11372,6 +11373,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
                            def->name, uuidstr);
             goto cleanup;
         }
+
         other = virDomainSnapshotFindByName(vm->snapshots, def->name);
         if (other) {
             if ((other->def->state == VIR_DOMAIN_RUNNING ||
@@ -11384,6 +11386,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
                                def->name);
                 goto cleanup;
             }
+
             if ((other->def->state == VIR_DOMAIN_DISK_SNAPSHOT) !=
                 (def->state == VIR_DOMAIN_DISK_SNAPSHOT)) {
                 virReportError(VIR_ERR_INVALID_ARG,
@@ -11392,6 +11395,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
                                def->name);
                 goto cleanup;
             }
+
             if (other->def->dom) {
                 if (def->dom) {
                     if (!virDomainDefCheckABIStability(other->def->dom,
@@ -11403,10 +11407,12 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
                     other->def->dom = NULL;
                 }
             }
+
             if (other == vm->current_snapshot) {
                 update_current = true;
                 vm->current_snapshot = NULL;
             }
+
             /* Drop and rebuild the parent relationship, but keep all
              * child relations by reusing snap.  */
             virDomainSnapshotDropParent(other);