[LTP] [PATCH 2/5] lapi/kcmp.h: Replace GPL with SPDX-License-Identifier

[xuyang2018.jy@fujitsu.com]

Hi Petr
> Hi Xu,
>
>> Signed-off-by: Yang Xu<xuyang2018.jy@fujitsu.com>
>> ---
>>   include/lapi/kcmp.h | 25 ++++++-------------------
>>   1 file changed, 6 insertions(+), 19 deletions(-)
>
>> diff --git a/include/lapi/kcmp.h b/include/lapi/kcmp.h
>> index 59371fc07..77086191f 100644
>> --- a/include/lapi/kcmp.h
>> +++ b/include/lapi/kcmp.h
>> @@ -1,29 +1,16 @@
>> +// SPDX-License-Identifier: GPL-2.0-or-later
>>   /*
>>    * Copyright (c) 2015 Cedric Hnyda<chnyda@suse.com>
>> - *
>> - * This program is free software; you can redistribute it and/or
>> - * modify it under the terms of the GNU General Public License as
>> - * published by the Free Software Foundation; either version 2 of
>> - * the License, or (at your option) any later version.
>> - *
>> - * This program is distributed in the hope that it would be useful,
>> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> - * GNU General Public License for more details.
>> - *
>> - * You should have received a copy of the GNU General Public License
>> - * along with this program; if not, write the Free Software Foundation,
>> - * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
>>    */
>
>> -#ifndef KCMP_H
>> -#define KCMP_H
>> +#ifndef LAPI_KCMP_H__
>> +#define LAPI_KCMP_H__
>
>>   #include<sys/types.h>
>>   #include "config.h"
>>   #include "lapi/syscalls.h"
>
>> -#if !defined(HAVE_ENUM_KCMP_TYPE)
>> +#ifndef HAVE_ENUM_KCMP_TYPE
>
>>   enum kcmp_type {
>>   	KCMP_FILE,
>> @@ -42,7 +29,7 @@ enum kcmp_type {
>
>>   #endif
>
>> -#if !defined(HAVE_KCMP)
>> +#ifndef HAVE_KCMP
>
>>   int kcmp(int pid1, int pid2, int type, int fd1, int fd2)
> $ make check-pidfd_getfd01
> ../../../../include/lapi/kcmp.h:34:5: warning: Symbol 'kcmp' has no prototype or library ('tst_') prefix. Should it be static?
>
> Could you please mark this as static inline?
Of course, in fact, I have changed, but forgot to add it into the final 
version.
>
> Not sure if this should be with the same commit as SPDX.
IMO, I will add it into the same commit and mention that we also replace 
GPL with SPDX. Title maybe changed into "lapi/kcmp.h: Simplify code ".

Best Regards
Yang Xu
> When doing cleanup it'd be worth to fix it.
>
> Kind regards,
> Petr
>
>>   {
>> @@ -51,4 +38,4 @@ int kcmp(int pid1, int pid2, int type, int fd1, int fd2)
>
>>   #endif
>
>> -#endif /* KCMP_H */
>> +#endif /* LAPI_KCMP_H__ */