[GFS2] Change argument to gfs2_dinode_in

This is a preliminary patch to enable the removal of fields
in gfs2_dinode_host which are duplicated in struct inode.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index b861ddb..9875e93 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -229,7 +229,7 @@
 		return -EIO;
 	}
 
-	gfs2_dinode_in(&ip->i_di, dibh->b_data);
+	gfs2_dinode_in(ip, dibh->b_data);
 
 	brelse(dibh);