1 files changed, 0 insertions, 8 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 71bfe3a6a444..507081059d97 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1060,14 +1060,6 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf,
         last_index = (pos + count) >> PAGE_CACHE_SHIFT;
 
         /*
-         * if this is a nodatasum mount, force summing off for the inode
-         * all the time.  That way a later mount with summing on won't
-         * get confused
-         */
-        if (btrfs_test_opt(root, NODATASUM))
-                btrfs_set_flag(inode, NODATASUM);
-
-        /*
          * there are lots of better ways to do this, but this code
          * makes sure the first and last page in the file range are
          * up to date and ready for cow