[XFS] Mark several functions as being static.

SGI-PV: 904196
SGI-Modid: xfs-linux:xfs-kern:20565a
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>

fs/xfs/linux-2.6/xfs_buf.c

@@ -1076,7 +1076,7 @@ _pagebuf_wait_unpin(
  *	done with respect to that I/O.	The pb_iodone routine, if
  *	present, will be called as a side-effect.
  */
-void
+STATIC void
 pagebuf_iodone_work(
 	void			*v)
 {
@@ -1255,7 +1255,7 @@ bio_end_io_pagebuf(
 	return 0;
 }
 
-void
+STATIC void
 _pagebuf_ioapply(
 	xfs_buf_t		*pb)
 {

fs/xfs/linux-2.6/xfs_super.c

@@ -288,7 +288,7 @@ linvfs_destroy_inode(
 	kmem_cache_free(linvfs_inode_zone, LINVFS_GET_VP(inode));
 }
 
-int
+STATIC int
 xfs_inode_shake(
 	int		priority,
 	unsigned int	gfp_mask)