diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 3356ab5..2315e45 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -416,11 +416,6 @@
 	}
 	if (!(flags & EXT4_GET_BLOCKS_NO_LOCK))
 		up_read((&EXT4_I(inode)->i_data_sem));
-	/*
-	 * Clear EXT4_MAP_FROM_CLUSTER and EXT4_MAP_BOUNDARY flag
-	 * because it shouldn't be marked in es_map->m_flags.
-	 */
-	map->m_flags &= ~(EXT4_MAP_FROM_CLUSTER | EXT4_MAP_BOUNDARY);
 
 	/*
 	 * We don't check m_len because extent will be collpased in status
@@ -1434,19 +1429,9 @@
 	 * file system block.
 	 */
 	down_read(&EXT4_I(inode)->i_data_sem);
-	if (ext4_has_inline_data(inode)) {
-		/*
-		 * We will soon create blocks for this page, and let
-		 * us pretend as if the blocks aren't allocated yet.
-		 * In case of clusters, we have to handle the work
-		 * of mapping from cluster so that the reserved space
-		 * is calculated properly.
-		 */
-		if ((EXT4_SB(inode->i_sb)->s_cluster_ratio > 1) &&
-		    ext4_find_delalloc_cluster(inode, map->m_lblk))
-			map->m_flags |= EXT4_MAP_FROM_CLUSTER;
+	if (ext4_has_inline_data(inode))
 		retval = 0;
-	} else if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))
+	else if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))
 		retval = ext4_ext_map_blocks(NULL, inode, map,
 					     EXT4_GET_BLOCKS_NO_PUT_HOLE);
 	else
@@ -1465,7 +1450,8 @@
 		 * then we don't need to reserve it again. However we still need
 		 * to reserve metadata for every block we're going to write.
 		 */
-		if (!(map->m_flags & EXT4_MAP_FROM_CLUSTER)) {
+		if (EXT4_SB(inode->i_sb)->s_cluster_ratio <= 1 ||
+		    !ext4_find_delalloc_cluster(inode, map->m_lblk)) {
 			ret = ext4_da_reserve_space(inode, iblock);
 			if (ret) {
 				/* not enough space to reserve */
@@ -1481,11 +1467,6 @@
 			goto out_unlock;
 		}
 
-		/* Clear EXT4_MAP_FROM_CLUSTER flag since its purpose is served
-		 * and it should not appear on the bh->b_state.
-		 */
-		map->m_flags &= ~EXT4_MAP_FROM_CLUSTER;
-
 		map_bh(bh, inode->i_sb, invalid_block);
 		set_buffer_new(bh);
 		set_buffer_delay(bh);