diff --git a/arch_init.c b/arch_init.c
index b7ce63a..564d87c 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -1359,7 +1359,7 @@ static int ram_save_iterate(QEMUFile *f, void *opaque)
 /* Called with iothread lock */
 static int ram_save_complete(QEMUFile *f, void *opaque)
 {
-    int pages;
+    int pages = 0;
 
     rcu_read_lock();
 
diff --git a/migration/colo.c b/migration/colo.c
index dd6aef1..1ce9793 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -725,7 +725,7 @@ void *colo_process_incoming_checkpoints(void *opaque)
     int ret;
     uint64_t total_size;
     Error *local_err = NULL;
-    static int init_once;
+    //static int init_once;
 
     qdev_hotplug = 0;
 
diff --git a/savevm.c b/savevm.c
index 0c45387..873169d 100644
--- a/savevm.c
+++ b/savevm.c
@@ -877,7 +877,7 @@ int qemu_save_ram_state(QEMUFile *f, bool complete)
     SaveStateEntry *se;
     int section = complete ? QEMU_VM_SECTION_END : QEMU_VM_SECTION_PART;
     int (*save_state)(QEMUFile *f, void *opaque);
-    int ret;
+    int ret = 0;
 
     QTAILQ_FOREACH(se, &savevm_handlers, entry) {
         if (!se->ops) {