int tcp_set_allowed_congestion_control(char *val)
{
struct tcp_congestion_ops *ca;
- char *clone, *name;
+ char *saved_clone, *clone, *name;
int ret = 0;
- clone = kstrdup(val, GFP_USER);
+ saved_clone = clone = kstrdup(val, GFP_USER);
if (!clone)
return -ENOMEM;
}
out:
spin_unlock(&tcp_cong_list_lock);
+ kfree(saved_clone);
return ret;
}