hfsplus_find_cat
int hfsplus_find_cat(struct super_block *sb, u32 cnid,
if (hfsplus_find_cat(main_inode->i_sb, main_inode->i_ino, &fd))
err = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);
err = hfsplus_find_cat(inode->i_sb, inode->i_ino, &cat_fd);
res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);
res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);
err = hfsplus_find_cat(inode->i_sb, inode->i_ino, &cat_fd);