linux-kernel - Re: [PATCH 8/8] staging: lustre: put constant on the right of binary operator

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 29 Aug 2015 16:53:32 -0700
From:	Joe Perches <joe@...ches.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>
Cc:	Oleg Drokin <oleg.drokin@...el.com>,
	kernel-janitors@...r.kernel.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	HPDD-discuss@...ts.01.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 8/8] staging: lustre: put constant on the right of
 binary operator

On Sat, 2015-08-29 at 19:30 +0200, Julia Lawall wrote:
> Move constants to the right of binary operators.
[]
> diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
[]
> @@ -2954,7 +2954,7 @@ void ptlrpc_init_xid(void)
>  	}
>  
>  	/* Always need to be aligned to a power-of-two for multi-bulk BRW */
> -	CLASSERT((PTLRPC_BULK_OPS_COUNT & (PTLRPC_BULK_OPS_COUNT - 1)) == 0);
> +	CLASSERT(((PTLRPC_BULK_OPS_COUNT - 1) & PTLRPC_BULK_OPS_COUNT) == 0);

This one would probably be better as

	CLASSERT(is_power_of_2(PTLRPC_BULK_OPS_COUNT));



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/