[XFS] mark various symbols static  Patch from Adrian Bunk

SGI-PV: 936255
SGI-Modid: xfs-linux:xfs-kern:192760a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index b537366..fb1ae6c 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -1681,7 +1681,7 @@
 	return simple_strtoul(cp, endp, base) << shift_left_factor;
 }
 
-int
+STATIC int
 xfs_parseargs(
 	struct bhv_desc		*bhv,
 	char			*options,
@@ -1867,7 +1867,7 @@
 	return 0;
 }
 
-int
+STATIC int
 xfs_showargs(
 	struct bhv_desc		*bhv,
 	struct seq_file		*m)