Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[karo-tx-linux.git] / fs / hfsplus / inode.c

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 37744cf3706ac4e7487c687974bda361eb0e873a..67e1c8b467c496565359331e79ca7c706166a30d 100644 (file)
--- 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,