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SubjectRe: [PATCH] tests: remove unneeded conversion to bool
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On 11/24/21 5:58 PM, davidcomponentone@gmail.com wrote:
> From: Yang Guang <yang.guang5@zte.com.cn>
>
> The coccinelle report
> ./tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c:225:18-23:
> WARNING: conversion to bool not needed here
> Relational and logical operators evaluate to bool,
> explicit conversion is overly verbose and unneeded.
>
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
> ---
> .../selftests/move_mount_set_group/move_mount_set_group_test.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c b/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
> index 860198f83a53..80ff0b692486 100644
> --- a/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
> +++ b/tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c
> @@ -222,7 +222,7 @@ static int move_mount_set_group_supported(void)
> AT_FDCWD, SET_GROUP_TO, MOVE_MOUNT_SET_GROUP);
> umount2("/tmp", MNT_DETACH);
>
> - return ret < 0 ? false : true;
> + return ret >= 0;
> }
>
> FIXTURE(move_mount_set_group) {
>

In this case it would be better to change the return type for
move_mount_set_group_supported() to bool

thanks,
-- Shuah

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