linux-kernel - drivers/scsi/bfa/bfa_fcpim.c: boolean and / or confusion

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Date:	Mon, 12 Dec 2011 16:02:43 -0800
From:	Joe Perches <joe@...ches.com>
To:	roel <roel.kluin@...il.com>, Jing Huang <huangj@...cade.com>,
	"James E.J. Bottomley" <JBottomley@...allels.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-scsi <linux-scsi@...r.kernel.org>
Subject: drivers/scsi/bfa/bfa_fcpim.c: boolean and / or confusion

On Tue, 2011-12-13 at 00:06 +0100, roel wrote:
> The test not [val1] or not [val2] always evaluates to true

Looking at drivers with:

$ grep -rP --include=*.[ch] "(\b[\w\[\]\>\._\-]+)\s*\!\=\s*[\w\[\]\>\._\-]+\s*\)\s*\|\|\s*\(\s*\1\s*\!\=" drivers

drivers/scsi/bfa/bfa_fcpim.c:			    ((cdb->scsi_cdb[0] != INQUIRY) ||
			    (cdb->scsi_cdb[0] != REPORT_LUNS))) {

Likely the || should be &&

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