linux-kernel - Re: [PATCH net-next v6 07/11] net/smc: register loopback-ism into SMC-D device list

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Message-ID: <d0b8e551-6330-4b1d-98bc-ef1b0e41fbb4@linux.ibm.com>
Date: Fri, 26 Apr 2024 10:04:32 +0200
From: Wenjia Zhang <wenjia@...ux.ibm.com>
To: Alexandra Winter <wintera@...ux.ibm.com>,
        Wen Gu
 <guwen@...ux.alibaba.com>, twinkler@...ux.ibm.com,
        hca@...ux.ibm.com, gor@...ux.ibm.com, agordeev@...ux.ibm.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, jaka@...ux.ibm.com
Cc: borntraeger@...ux.ibm.com, svens@...ux.ibm.com, alibuda@...ux.alibaba.com,
        tonylu@...ux.alibaba.com, linux-kernel@...r.kernel.org,
        linux-s390@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v6 07/11] net/smc: register loopback-ism into
 SMC-D device list



On 25.04.24 15:29, Alexandra Winter wrote:
> 
> 
> On 25.04.24 13:29, Wenjia Zhang wrote:
>>> +    if (!smcd->pnetid[0]) {
>>> +        fentry = list_first_entry_or_null(&smcd_dev_list.list,
>>> +                          struct smcd_dev, list);
>>> +        if (fentry && smc_ism_is_loopback(fentry))
>>> +            list_add(&smcd->list, &fentry->list);
>>> +        else
>>> +            list_add(&smcd->list, &smcd_dev_list.list);
>>> +    } else {
>>>            list_add_tail(&smcd->list, &smcd_dev_list.list);
>>> -    else
>>> -        list_add(&smcd->list, &smcd_dev_list.list);
>>> +    }
>>
>> Nit: here the pair of curly brackets are unnecessary.
> 
> Actually
> https://www.kernel.org/doc/html/latest/process/coding-style.html#codingstyle
> tells you to use those braces.
Thanks, @Alexandra!
Then @Wen, forget my comments on this pls!