[PATCH] mark address_space_operations const

[deliverable/linux.git] / fs / udf / inode.c

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 81e0e8459af1159921b8b8f3f99e419b3e7869aa..605f5111b6d86a100430897877f170c2b59248e7 100644 (file)
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -132,7 +132,7 @@ static sector_t udf_bmap(struct address_space *mapping, sector_t block)
        return generic_block_bmap(mapping,block,udf_get_block);
 }
 
-struct address_space_operations udf_aops = {
+const struct address_space_operations udf_aops = {
        .readpage               = udf_readpage,
        .writepage              = udf_writepage,
        .sync_page              = block_sync_page,
@@ -312,12 +312,10 @@ static int udf_get_block(struct inode *inode, sector_t block, struct buffer_head
        err = 0;
 
        bh = inode_getblk(inode, block, &err, &phys, &new);
-       if (bh)
-               BUG();
+       BUG_ON(bh);
        if (err)
                goto abort;
-       if (!phys)
-               BUG();
+       BUG_ON(!phys);
 
        if (new)
                set_buffer_new(bh_result);