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From: Ian Abbott <abbotti@mev.co.uk>
To: Deepak R Varma <mh12gx2825@gmail.com>,
	outreachy-kernel@googlegroups.com,
	 Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	H Hartley Sweeten <hsweeten@visionengravers.com>,
	devel@driverdev.osuosl.org
Subject: Re: [PATCH 1/2] staging: comedi: Simplify conditional evaluation
Date: Mon, 19 Oct 2020 11:17:38 +0100
Message-ID: <90da78e2-eaa3-1174-744e-5ab6a49eb338@mev.co.uk> (raw)
In-Reply-To: <0fbce7fd820c72b6dd6dc8964d4bdaf433e39540.1603050372.git.mh12gx2825@gmail.com>

On 18/10/2020 20:48, Deepak R Varma wrote:
> Boolean comparison of the condition inside unittest function is
> unnecessary and can be simplified by directly using the condition
> outcome for evaluation. Issue reported by :
> scripts/coccinelle/misc/boolinit.cocci
> 
> Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
> ---
>   drivers/staging/comedi/drivers/tests/ni_routes_test.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/staging/comedi/drivers/tests/ni_routes_test.c b/drivers/staging/comedi/drivers/tests/ni_routes_test.c
> index eaefaf596a37..7db83cf5e4aa 100644
> --- a/drivers/staging/comedi/drivers/tests/ni_routes_test.c
> +++ b/drivers/staging/comedi/drivers/tests/ni_routes_test.c
> @@ -499,13 +499,13 @@ void test_route_register_is_valid(void)
>   	const struct ni_route_tables *T = &private.routing_tables;
>   
>   	init_pci_fake();
> -	unittest(route_register_is_valid(4, O(4), T) == false,
> +	unittest(!route_register_is_valid(4, O(4), T),
>   		 "check for bad source 4-->4\n");
> -	unittest(route_register_is_valid(0, O(1), T) == true,
> +	unittest(!route_register_is_valid(0, O(1), T),
>   		 "find first source\n");
> -	unittest(route_register_is_valid(4, O(6), T) == true,
> +	unittest(!route_register_is_valid(4, O(6), T),
>   		 "find middle source\n");
> -	unittest(route_register_is_valid(9, O(8), T) == true,
> +	unittest(!route_register_is_valid(9, O(8), T),
>   		 "find last source");
>   }

NAK.

It looks like you have inadvertently inverted some of the tests.

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  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-18 19:48 Deepak R Varma
2020-10-18 19:49 ` [PATCH 2/2] staging: comedi: combine split lines for improved readability Deepak R Varma
2020-10-19 10:22   ` Ian Abbott
2020-10-19 10:41     ` [Outreachy kernel] " Julia Lawall
2020-10-19 10:57       ` Deepak R Varma
2020-10-19 11:34         ` Ian Abbott
2020-10-19 11:49           ` Deepak R Varma
2020-10-19 12:46             ` Ian Abbott
2020-10-19 10:17 ` Ian Abbott [this message]
2020-10-19 10:51   ` [PATCH 1/2] staging: comedi: Simplify conditional evaluation Deepak R Varma

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