linux-kernel - RE: staging: comedi: Fix boolean/logical and mix-up.

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]

Message-ID: <DC148C5AA1CEBA4E87973D432B1C2D8817E0BBCA@P3PWEX4MB008.ex4.secureserver.net>
Date:	Wed, 27 Nov 2013 16:38:34 +0000
From:	Hartley Sweeten <HartleyS@...ionengravers.com>
To:	Dave Jones <davej@...hat.com>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Greg KH <gregkh@...uxfoundation.org>,
	"devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>
Subject: RE: staging: comedi: Fix boolean/logical and mix-up.

On Tuesday, November 26, 2013 7:57 PM, Dave Jones wrote:
> Introduced in commit b3ff824a81e8.
>
> Signed-off-by: Dave Jones <davej@...oraproject.org>
>
> diff --git a/drivers/staging/comedi/drivers/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c
> index d041b714db29..2baaf1db6fbf 100644
> --- a/drivers/staging/comedi/drivers/pcl730.c
> +++ b/drivers/staging/comedi/drivers/pcl730.c
> @@ -173,11 +173,11 @@ static int pcl730_do_insn_bits(struct comedi_device *dev,
>  	if (mask) {
>  		if (mask & 0x00ff)
>  			outb(s->state & 0xff, dev->iobase + reg);
> -		if ((mask & 0xff00) & (s->n_chan > 8))
> +		if ((mask & 0xff00) && (s->n_chan > 8))
>  			outb((s->state >> 8) & 0xff, dev->iobase + reg + 1);
> -		if ((mask & 0xff0000) & (s->n_chan > 16))
> +		if ((mask & 0xff0000) && (s->n_chan > 16))
>  			outb((s->state >> 16) & 0xff, dev->iobase + reg + 2);
> -		if ((mask & 0xff000000) & (s->n_chan > 24))
> +		if ((mask & 0xff000000) && (s->n_chan > 24))
>  			outb((s->state >> 24) & 0xff, dev->iobase + reg + 3);
>  	}

My bad...

Added Greg KH and the staging devel list to the CCs.

Acked-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

 
--
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/