From: Mark Knibbs <markk@clara.co.uk>
Date: Thu, 9 Oct 2014 11:39:48 +0000 (+0100)
Subject: scsi: fix off-by-one LUN check in scsi_scan_host_selected()
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2~1^2~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=605c6dbef7556604b20b9831ea790dfe988416d8;p=pandora-kernel.git

scsi: fix off-by-one LUN check in scsi_scan_host_selected()

The Scsi_Host structure max_lun field is the maximum allowed LUN plus 1. So
a LUN value is invalid if >= max_lun.

Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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