hfs: fix warning with 64k PAGE_SIZE

[linux-2.6-omap-h63xx.git] / fs / hfs / btree.c

diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c
index 24cf6fc4302122366ed444c7f5f3344b7cae7382..f6621a785202b9f3d26f562bd7402cfbedb589a9 100644 (file)
--- a/fs/hfs/btree.c
+++ b/fs/hfs/btree.c
@@ -208,7 +208,9 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
        struct hfs_bnode *node, *next_node;
        struct page **pagep;
        u32 nidx, idx;
-       u16 off, len;
+       unsigned off;
+       u16 off16;
+       u16 len;
        u8 *data, byte, m;
        int i;
 
@@ -235,7 +237,8 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
        node = hfs_bnode_find(tree, nidx);
        if (IS_ERR(node))
                return node;
-       len = hfs_brec_lenoff(node, 2, &off);
+       len = hfs_brec_lenoff(node, 2, &off16);
+       off = off16;
 
        off += node->page_offset;
        pagep = node->page + (off >> PAGE_CACHE_SHIFT);
@@ -280,7 +283,8 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
                        return next_node;
                node = next_node;
 
-               len = hfs_brec_lenoff(node, 0, &off);
+               len = hfs_brec_lenoff(node, 0, &off16);
+               off = off16;
                off += node->page_offset;
                pagep = node->page + (off >> PAGE_CACHE_SHIFT);
                data = kmap(*pagep);