linux-kernel - Re: [PATCH -next v2] vt: defkeymap.c

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 16 May 2022 22:26:29 +0800
From:   "zhangjianhua (E)" <chris.zjh@...wei.com>
To:     Jiri Slaby <jirislaby@...nel.org>, <gregkh@...uxfoundation.org>
CC:     <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next v2] vt: defkeymap.c_shipped remove unused variables


在 2022/5/16 15:00, Jiri Slaby 写道:
> On 13. 05. 22, 3:54, Zhang Jianhua wrote:
>> The global variables 'funcbufptr' 'funcbufsize' and 'funcbufleft' have
>> been initialized but not used, they are redundant and remove them.
>>
>> Signed-off-by: Zhang Jianhua <chris.zjh@...wei.com>
>>
>> ---
>> No code changes since v1, only remove the redundant line "--------" in
>> v1 commit message.
>> ---
>>   drivers/tty/vt/defkeymap.c_shipped | 4 ----
>
> The file header says:
> /* Do not edit this file! It was automatically generated by   */
> /*    loadkeys --mktable defkeymap.map > defkeymap.c */
>
> So I'm not sure anyone wants to touch it.
This notes will be copied to the file defkeymap.c completely which is 
automatically generated, so it says to defkeymap.c rather than defkeymap.map
>
>> --- a/drivers/tty/vt/defkeymap.c_shipped
>> +++ b/drivers/tty/vt/defkeymap.c_shipped
>> @@ -185,10 +185,6 @@ char func_buf[] = {
>>       '\033', '[', 'P', 0,
>>   };
>>   -char *funcbufptr = func_buf;
>> -int funcbufsize = sizeof(func_buf);
>> -int funcbufleft = 0;          /* space left */
>> -
>>   char *func_table[MAX_NR_FUNC] = {
>>       func_buf + 0,
>>       func_buf + 5,
>
>