linux-kernel - Re: [PATCH linux-next] tools:mount: Remove unnecessary conversion to bool

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Date:   Tue, 24 Aug 2021 08:41:07 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     CGEL <cgel.zte@...il.com>, Shuah Khan <shuah@...nel.org>
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        jing yangyang <jing.yangyang@....com.cn>,
        Zeal Robot <zealci@....com.cn>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH linux-next] tools:mount: Remove unnecessary conversion to
 bool

On 8/19/21 9:32 PM, CGEL wrote:
> From: jing yangyang <jing.yangyang@....com.cn>
> 
> Suppress following warning from coccinelle:
> 
> ./tools/testing/selftests/mount/unprivileged-remount-test.c:285:54-59: WARNING conversion to bool not needed here
> ./tools/testing/selftests/mount/unprivileged-remount-test.c:207:54-59: WARNING conversion to bool not needed here
> 
> Reported-by: Zeal Robot <zealci@....com.cn>
> Signed-off-by: jing yangyang <jing.yangyang@....com.cn>
> ---
>   tools/testing/selftests/mount/unprivileged-remount-test.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/testing/selftests/mount/unprivileged-remount-test.c b/tools/testing/selftests/mount/unprivileged-remount-test.c
> index 584dc6b..bc802f6 100644
> --- a/tools/testing/selftests/mount/unprivileged-remount-test.c
> +++ b/tools/testing/selftests/mount/unprivileged-remount-test.c
> @@ -204,7 +204,7 @@ bool test_unpriv_remount(const char *fstype, const char *mount_options,
>   		if (!WIFEXITED(status)) {
>   			die("child did not terminate cleanly\n");
>   		}
> -		return WEXITSTATUS(status) == EXIT_SUCCESS ? true : false;
> +		return WEXITSTATUS(status) == EXIT_SUCCESS;
>   	}
>   
>   	create_and_enter_userns();
> @@ -282,7 +282,7 @@ static bool test_priv_mount_unpriv_remount(void)
>   		if (!WIFEXITED(status)) {
>   			die("child did not terminate cleanly\n");
>   		}
> -		return WEXITSTATUS(status) == EXIT_SUCCESS ? true : false;
> +		return WEXITSTATUS(status) == EXIT_SUCCESS;
>   	}
>   
>   	orig_mnt_flags = read_mnt_flags(orig_path);
> 

We can't accept this patch. The from and Signed-off-by don't match.

thanks,
-- Shuah