Re: [PATCH -next v2] vt: defkeymap.c_shipped remove unused variables

["zhangjianhua (E)" <chris.zjh@huawei.com>]

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@huawei.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,
>
>