ocfs2: Remove obscure error handling in direct_write.

In ocfs2, actually we don't allow any direct write pass i_size,
see the function ocfs2_prepare_inode_for_write. So we don't
need the bogus simple_setsize.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9a03c151b5ce..4f9133f6368e 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2312,17 +2312,6 @@ relock:
                 written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos,
                                                     ppos, count, ocount);
                 if (written < 0) {
-                        /*
-                         * direct write may have instantiated a few
-                         * blocks outside i_size. Trim these off again.
-                         * Don't need i_size_read because we hold i_mutex.
-                         *
-                         * XXX(truncate): this looks buggy because ocfs2 did not
-                         * actually implement ->truncate.  Take a look at
-                         * the new truncate sequence and update this accordingly
-                         */
-                        if (*ppos + count > inode->i_size)
-                                truncate_setsize(inode, inode->i_size);
                         ret = written;
                         goto out_dio;
                 }