netdev - Re: [PATCH v4 bpf-next 2/7] libbpf: cleanup after partial failure in bpf_object_

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Date:   Thu, 8 Nov 2018 19:37:05 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Stanislav Fomichev <sdf@...ichev.me>
Cc:     netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
        ast@...nel.org, daniel@...earbox.net, shuah@...nel.org,
        quentin.monnet@...ronome.com, guro@...com,
        jiong.wang@...ronome.com, sdf@...gle.com,
        bhole_prashant_q7@....ntt.co.jp, john.fastabend@...il.com,
        jbenc@...hat.com, treeze.taeung@...il.com, yhs@...com, osk@...com,
        sandipan@...ux.vnet.ibm.com
Subject: Re: [PATCH v4 bpf-next 2/7] libbpf: cleanup after partial failure
 in bpf_object__pin

On Thu,  8 Nov 2018 16:22:08 -0800, Stanislav Fomichev wrote:
> +	for (map = bpf_map__prev(map, obj);
> +	     map != NULL;
> +	     map = bpf_map__prev(map, obj)) {

nit pick: if you need to respin all these for loops on error paths could
          have been more concise while loops