[GFS2/DLM] Fix trailing whitespace

As per Andrew Morton's request, removed trailing whitespace.

Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index bb2ef6a..57af019 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -522,7 +522,7 @@
 	case S_IFSOCK:
 		break;
 	default:
-		return -EOPNOTSUPP;		
+		return -EOPNOTSUPP;
 	};
 
 	gfs2_holder_init(dip->i_gl, 0, 0, ghs);