1 files changed, 2 insertions, 3 deletions

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 37744cf3706a..67e1c8b467c4 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -65,6 +65,8 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
                 BUG();
                 return 0;
         }
+        if (!tree)
+                return 0;
         if (tree->node_size >= PAGE_CACHE_SIZE) {
                 nidx = page->index >> (tree->node_size_shift - PAGE_CACHE_SHIFT);
                 spin_lock(&tree->hash_lock);
@@ -278,9 +280,6 @@ static int hfsplus_file_release(struct inode *inode, struct file *file)
         return 0;
 }
 
-extern const struct inode_operations hfsplus_dir_inode_operations;
-extern struct file_operations hfsplus_dir_operations;
-
 static const struct inode_operations hfsplus_file_inode_operations = {
         .lookup         = hfsplus_file_lookup,
         .truncate       = hfsplus_file_truncate,