748 	struct dentry *victim;  in cachefiles_lookup_for_cull()  local
753 	victim = lookup_one_len(filename, dir, strlen(filename));  in cachefiles_lookup_for_cull()
754 	if (IS_ERR(victim))  in cachefiles_lookup_for_cull()
756 	if (d_is_negative(victim))  in cachefiles_lookup_for_cull()
758 	if (d_inode(victim)->i_flags & S_KERNEL_FILE)  in cachefiles_lookup_for_cull()
760 	return victim;  in cachefiles_lookup_for_cull()
766 	dput(victim);  in cachefiles_lookup_for_cull()
771 	ret = PTR_ERR(victim);  in cachefiles_lookup_for_cull()
792 	struct dentry *victim;  in cachefiles_cull()  local
798 	victim = cachefiles_lookup_for_cull(cache, dir, filename);  in cachefiles_cull()
799 	if (IS_ERR(victim))  in cachefiles_cull()
800 		return PTR_ERR(victim);  in cachefiles_cull()
803 	inode = d_inode(victim);  in cachefiles_cull()
816 	ret = cachefiles_bury_object(cache, NULL, dir, victim,  in cachefiles_cull()
822 	dput(victim);  in cachefiles_cull()
829 	dput(victim);  in cachefiles_cull()
850 	struct dentry *victim;  in cachefiles_check_in_use()  local
853 	victim = cachefiles_lookup_for_cull(cache, dir, filename);  in cachefiles_check_in_use()
854 	if (IS_ERR(victim))  in cachefiles_check_in_use()
855 		return PTR_ERR(victim);  in cachefiles_check_in_use()
858 	dput(victim);  in cachefiles_check_in_use()