linux-kernel - Re: [PATCH v2] selftests: pidfd: Fix compling warnings

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Date:   Sun, 30 Oct 2022 02:29:09 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Li Zhijian <lizhijian@...itsu.com>, brauner@...nel.org,
        shuah@...nel.org, linux-kselftest@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v2] selftests: pidfd: Fix compling warnings

On 8/31/22 21:17, Li Zhijian wrote:
> Fix warnings and enable Wall.
> 
> pidfd_wait.c: In function ‘wait_nonblock’:
> pidfd_wait.c:150:13: warning: unused variable ‘status’ [-Wunused-variable]
>    150 |  int pidfd, status = 0;
>        |             ^~~~~~
> ...
> pidfd_test.c: In function ‘child_poll_exec_test’:
> pidfd_test.c:438:1: warning: no return statement in function returning non-void [-Wreturn-type]
>    438 | }
>        | ^
> 
> Signed-off-by: Li Zhijian <lizhijian@...itsu.com>
> v2: fix mistake assignment to pidfd
> ---

Sorry for the delay. Now applied to linux-kselftest fixes for rc4

thanks,
-- Shuah