1 files changed, 0 insertions, 5 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 54556cae4497..79437c5eeb1e 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -888,14 +888,9 @@ static ssize_t btrfs_file_aio_write(struct kiocb *iocb,
         BTRFS_I(inode)->sequence++;
 
         if (unlikely(file->f_flags & O_DIRECT)) {
-                ret = btrfs_delalloc_reserve_space(inode, count);
-                if (ret)
-                        goto out;
-
                 num_written = generic_file_direct_write(iocb, iov, &nr_segs,
                                                         pos, ppos, count,
                                                         ocount);
-
                 /*
                  * the generic O_DIRECT will update in-memory i_size after the
                  * DIOs are done.  But our endio handlers that update the on