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Message-ID: <3b3b5b33-1088-47c3-8cbc-4079c6ff472e@linux.ibm.com>
Date:   Mon, 11 Dec 2023 10:47:07 +0100
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Subject: Re: [PATCH net-next v5 2/9] net/smc: introduce sub-functions for
 smc_clc_send_confirm_accept()
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To:     Wen Gu <guwen@linux.alibaba.com>, wenjia@linux.ibm.com,
        hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com,
        davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, kgraul@linux.ibm.com, jaka@linux.ibm.com
Cc:     borntraeger@linux.ibm.com, svens@linux.ibm.com,
        alibuda@linux.alibaba.com, tonylu@linux.alibaba.com,
        raspl@linux.ibm.com, schnelle@linux.ibm.com,
        guangguan.wang@linux.alibaba.com, linux-s390@vger.kernel.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
References: <1702021259-41504-1-git-send-email-guwen@linux.alibaba.com>
 <1702021259-41504-3-git-send-email-guwen@linux.alibaba.com>
 <4ad3a168-f506-fc21-582d-fe8764f404c0@linux.alibaba.com>
From:   Alexandra Winter <wintera@linux.ibm.com>
In-Reply-To: <4ad3a168-f506-fc21-582d-fe8764f404c0@linux.alibaba.com>
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On 09.12.23 03:50, Wen Gu wrote:
> 
> 
> On 2023/12/8 15:40, Wen Gu wrote:
> 
>> There is a large if-else block in smc_clc_send_confirm_accept() and it
>> is better to split it into two sub-functions.
>>
>> Suggested-by: Alexandra Winter <wintera@linux.ibm.com>
>> Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
>> ---
>>   net/smc/smc_clc.c | 196 +++++++++++++++++++++++++++++++-----------------------
>>   1 file changed, 114 insertions(+), 82 deletions(-)
>>
>> diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
>> index 0fcb035..52b4ea9 100644
>> --- a/net/smc/smc_clc.c
>> +++ b/net/smc/smc_clc.c
>> @@ -998,6 +998,111 @@ int smc_clc_send_proposal(struct smc_sock *smc, struct smc_init_info *ini)
>>       return reason_code;
>>   }
>>   +static void smcd_clc_prep_confirm_accept(struct smc_connection *conn,
>> +                struct smc_clc_msg_accept_confirm_v2 *clc_v2,
> 
> checkpatch will complain 'Alignment should match open parenthesis' here.
> But in order to make the length less than 80 columns, there seems to be
> no other good way.
> 
>> +                int first_contact, u8 version,
>> +                u8 *eid, struct smc_init_info *ini,
>> +                int *fce_len,
>> +                struct smc_clc_first_contact_ext_v2x *fce_v2x,
>> +                struct smc_clc_msg_trail *trl)
>> +{
> <...>
> 
>> +
>> +static void smcr_clc_prep_confirm_accept(struct smc_connection *conn,
>> +                struct smc_clc_msg_accept_confirm_v2 *clc_v2,
> 
> And here.
> 
>> +                int first_contact, u8 version,
>> +                u8 *eid, struct smc_init_info *ini,
>> +                int *fce_len,
>> +                struct smc_clc_first_contact_ext_v2x *fce_v2x,
>> +                struct smc_clc_fce_gid_ext *gle,
>> +                struct smc_clc_msg_trail *trl)
>> +{
> <...>
> 


You could shorten the names of the functions