sort out blockdev_direct_IO variants

Move the call to vmtruncate to get rid of accessive blocks to the callers
in prepearation of the new truncate calling sequence.  This was only done
for DIO_LOCKING filesystems, so the __blockdev_direct_IO_newtrunc variant
was not needed anyway.  Get rid of blockdev_direct_IO_no_locking and
its _newtrunc variant while at it as just opencoding the two additional
paramters is shorted than the name suffix.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 7bf45aee56d7..ffe7c6fdc1ec 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -212,8 +212,8 @@ static ssize_t fat_direct_IO(int rw, struct kiocb *iocb,
          * FAT need to use the DIO_LOCKING for avoiding the race
          * condition of fat_get_block() and ->truncate().
          */
-        ret = blockdev_direct_IO_newtrunc(rw, iocb, inode, inode->i_sb->s_bdev,
-                                iov, offset, nr_segs, fat_get_block, NULL);
+        ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev,
+                                 iov, offset, nr_segs, fat_get_block, NULL);
         if (ret < 0 && (rw & WRITE))
                 fat_write_failed(mapping, offset + iov_length(iov, nr_segs));