1 files changed, 3 insertions, 6 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 38c2df84cabd..665da8f66ff1 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4271,13 +4271,10 @@ int btrfs_check_data_free_space(struct inode *inode, u64 start, u64 len)
         if (ret < 0)
                 return ret;
 
-        /*
-         * Use new btrfs_qgroup_reserve_data to reserve precious data space
-         *
-         * TODO: Find a good method to avoid reserve data space for NOCOW
-         * range, but don't impact performance on quota disable case.
-         */
+        /* Use new btrfs_qgroup_reserve_data to reserve precious data space. */
         ret = btrfs_qgroup_reserve_data(inode, start, len);
+        if (ret)
+                btrfs_free_reserved_data_space_noquota(inode, start, len);
         return ret;
 }