751 	struct dentry *victim;  in cachefiles_lookup_for_cull()  local
756 	victim = lookup_one_len(filename, dir, strlen(filename));  in cachefiles_lookup_for_cull()
757 	if (IS_ERR(victim))  in cachefiles_lookup_for_cull()
759 	if (d_is_negative(victim))  in cachefiles_lookup_for_cull()
761 	if (d_inode(victim)->i_flags & S_KERNEL_FILE)  in cachefiles_lookup_for_cull()
763 	return victim;  in cachefiles_lookup_for_cull()
769 	dput(victim);  in cachefiles_lookup_for_cull()
774 	ret = PTR_ERR(victim);  in cachefiles_lookup_for_cull()
795 	struct dentry *victim;  in cachefiles_cull()  local
801 	victim = cachefiles_lookup_for_cull(cache, dir, filename);  in cachefiles_cull()
802 	if (IS_ERR(victim))  in cachefiles_cull()
803 		return PTR_ERR(victim);  in cachefiles_cull()
806 	inode = d_inode(victim);  in cachefiles_cull()
819 	ret = cachefiles_bury_object(cache, NULL, dir, victim,  in cachefiles_cull()
825 	dput(victim);  in cachefiles_cull()
832 	dput(victim);  in cachefiles_cull()
853 	struct dentry *victim;  in cachefiles_check_in_use()  local
856 	victim = cachefiles_lookup_for_cull(cache, dir, filename);  in cachefiles_check_in_use()
857 	if (IS_ERR(victim))  in cachefiles_check_in_use()
858 		return PTR_ERR(victim);  in cachefiles_check_in_use()
861 	dput(victim);  in cachefiles_check_in_use()