[GFS2] Fix direct i/o logic in filemap.c

We shouldn't mark the file accessed in the case that it
wasn't accessed.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index d9bbea1e87d2..91a741ddd49d 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1180,9 +1180,10 @@ __generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
                         if (retval > 0)
                                 *ppos = pos + retval;
                 }
-                file_accessed(filp);
-                if (retval != 0)
+                if (likely(retval != 0)) {
+                        file_accessed(flip);
                         goto out;
+                }
         }
 
         retval = 0;