[CRIU] [PATCH 2/2] net: Don't fail on missing icmp entries

[Pavel Emelyanov]

> @@ -114,6 +124,14 @@ static int ipv4_conf_op(char *tgt, int *conf, int op, NetnsEntry **netns)
>  		pr_err("Failed to %s %s/<confs>\n", (op == CTL_READ)?"read":"write", tgt);
>  		return -1;
>  	}
> +
> +	if (op == CTL_READ) {
> +		for (i = 0; i < ri; i++) {
> +			if (req[i].status & CTL_STATUS_ENOENT)
> +				*(int *)req[i].arg = DEVCONFS_UNUSED;
> +		}
> +	}
> +
>  	return 0;
>  }
>  
> 

I don't like this loop. Can we assign -1-s in the beginning of the
ipv4_conf_op?