migration: code clean up

Just clean up code, no behavior change.
Signed-off-by: NLiang Li <liang.z.li@intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>al3
Reviewed-by: Amit Shah <amit.shah@redhat.com>al3
Signed-off-by: Juan Quintela <quintela@redhat.com>al3

migration/block.c

@@ -591,7 +591,7 @@ static int64_t get_remaining_dirty(void)
 
 /* Called with iothread lock taken.  */
 
-static void blk_mig_cleanup(void)
+static void block_migration_cleanup(void *opaque)
 {
     BlkMigDevState *bmds;
     BlkMigBlock *blk;
@@ -618,11 +618,6 @@ static void blk_mig_cleanup(void)
     blk_mig_unlock();
 }
 
-static void block_migration_cancel(void *opaque)
-{
-    blk_mig_cleanup();
-}
-
 static int block_save_setup(QEMUFile *f, void *opaque)
 {
     int ret;
@@ -884,7 +879,7 @@ static SaveVMHandlers savevm_block_handlers = {
     .save_live_complete = block_save_complete,
     .save_live_pending = block_save_pending,
     .load_state = block_load,
-    .cleanup = block_migration_cancel,
+    .cleanup = block_migration_cleanup,
     .is_active = block_is_active,
 };
 

migration/ram.c

@@ -1100,7 +1100,7 @@ static void migration_bitmap_free(struct BitmapRcu *bmap)
     g_free(bmap);
 }
 
-static void migration_end(void)
+static void ram_migration_cleanup(void *opaque)
 {
     /* caller have hold iothread lock or is in a bh, so there is
      * no writing race against this migration_bitmap
@@ -1124,11 +1124,6 @@ static void migration_end(void)
     XBZRLE_cache_unlock();
 }
 
-static void ram_migration_cancel(void *opaque)
-{
-    migration_end();
-}
-
 static void reset_ram_globals(void)
 {
     last_seen_block = NULL;
@@ -1685,7 +1680,7 @@ static SaveVMHandlers savevm_ram_handlers = {
     .save_live_complete = ram_save_complete,
     .save_live_pending = ram_save_pending,
     .load_state = ram_load,
-    .cleanup = ram_migration_cancel,
+    .cleanup = ram_migration_cleanup,
 };
 
 void ram_mig_init(void)