X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fhfsplus%2Fbnode.c;h=77bf434da6796d89a9181ae50f9af0dd60a6bcf5;hb=3702627899db1d6a818c6e0b4ba5205f94bfbef4;hp=8f07e8fbd03d34cdf4b294d1395234f9ff328546;hpb=292dd876ee765c478b27c93cc51e93a558ed58bf;p=powerpc.git

diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index 8f07e8fbd0..77bf434da6 100644
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -440,7 +440,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
 	block = off >> PAGE_CACHE_SHIFT;
 	node->page_offset = off & ~PAGE_CACHE_MASK;
 	for (i = 0; i < tree->pages_per_bnode; block++, i++) {
-		page = read_cache_page(mapping, block, (filler_t *)mapping->a_ops->readpage, NULL);
+		page = read_mapping_page(mapping, block, NULL);
 		if (IS_ERR(page))
 			goto fail;
 		if (PageError(page)) {
@@ -466,8 +466,7 @@ void hfs_bnode_unhash(struct hfs_bnode *node)
 	for (p = &node->tree->node_hash[hfs_bnode_hash(node->this)];
 	     *p && *p != node; p = &(*p)->next_hash)
 		;
-	if (!*p)
-		BUG();
+	BUG_ON(!*p);
 	*p = node->next_hash;
 	node->tree->node_hash_cnt--;
 }
@@ -622,8 +621,7 @@ void hfs_bnode_put(struct hfs_bnode *node)
 
 		dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
 		       node->tree->cnid, node->this, atomic_read(&node->refcnt));
-		if (!atomic_read(&node->refcnt))
-			BUG();
+		BUG_ON(!atomic_read(&node->refcnt));
 		if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
 			return;
 		for (i = 0; i < tree->pages_per_bnode; i++) {