Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

[powerpc.git] / mm / swap_state.c

diff --git a/mm/swap_state.c b/mm/swap_state.c
index d7af296..7535211 100644 (file)
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -24,7 +24,7 @@
  * vmscan's shrink_list, to make sync_page look nicer, and to allow
  * future use of radix_tree tags in the swap cache.
  */
-static struct address_space_operations swap_aops = {
+static const struct address_space_operations swap_aops = {
        .writepage      = swap_writepage,
        .sync_page      = block_sync_page,
        .set_page_dirty = __set_page_dirty_nobuffers,
@@ -148,8 +148,7 @@ int add_to_swap(struct page * page, gfp_t gfp_mask)
        swp_entry_t entry;
        int err;
 
-       if (!PageLocked(page))
-               BUG();
+       BUG_ON(!PageLocked(page));
 
        for (;;) {
                entry = get_swap_page();