diff --git a/block.c b/block.c
index 81233beaab..7e130cc528 100644
--- a/block.c
+++ b/block.c
@@ -3528,18 +3528,6 @@ void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector,
     }
 }
 
-void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,
-                      int nr_sectors)
-{
-    BdrvDirtyBitmap *bitmap;
-    QLIST_FOREACH(bitmap, &bs->dirty_bitmaps, list) {
-        if (!bdrv_dirty_bitmap_enabled(bitmap)) {
-            continue;
-        }
-        hbitmap_reset(bitmap->bitmap, cur_sector, nr_sectors);
-    }
-}
-
 /**
  * Advance an HBitmapIter to an arbitrary offset.
  */
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 83ed1a5f7a..8996baf2f0 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -662,7 +662,5 @@ bool blk_dev_is_medium_locked(BlockBackend *blk);
 void blk_dev_resize_cb(BlockBackend *blk);
 
 void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors);
-void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,
-                      int nr_sectors);
 
 #endif /* BLOCK_INT_H */