On 10/24/2016 10:17 PM, Cong Wang wrote:
> On Mon, Oct 24, 2016 at 1:10 PM, Cong Wang <xiyou.wangc...@gmail.com> wrote:
>> On Mon, Oct 24, 2016 at 12:11 PM, Oliver Hartkopp
>> <socket...@hartkopp.net> wrote:
>>> if (proc_dir) {
>>> /* unique socket address as filename */
>>> sprintf(bo->procname, "%lu", sock_i_ino(sk));
>>> bo->bcm_proc_read = proc_create_data(bo->procname, 0644,
>>> proc_dir,
>>> &bcm_proc_fops, sk);
>>> + if (!bo->bcm_proc_read) {
>>> + ret = -ENOMEM;
>>> + goto fail;
>>> + }
>>
>> Well, I meant we need to call proc_create_data() once per socket,
>> so we need a check before proc_create_data() too.
>
> Hmm, bo->bound should guarantee it, so never mind, your patch
> looks fine.Can I add your Acked-by? Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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