[GFS2] Fix leak of gfs2_bufdata

This fixes a memory leak of struct gfs2_bufdata and also some
problems in the ordered write handling code. It needs a bit
more testing, but I believe that the reference counting of
ordered write buffers should now be correct.

This is aimed at fixing Red Hat bugzilla: #201028 and #201082

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

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 42dfd32059bc..502864b24196 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -464,7 +464,6 @@ void gfs2_attach_bufdata(struct gfs2_glock *gl, struct buffer_head *bh,
                 lops_init_le(&bd->bd_le, &gfs2_buf_lops);
         } else {
                 lops_init_le(&bd->bd_le, &gfs2_databuf_lops);
-                get_bh(bh);
         }
         bh->b_private = bd;