From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Tue, 23 Sep 2008 14:58:59 +0000 (-0700)
Subject: [SCSI] scsi_dh: suppress comparison warning
X-Git-Tag: v2.6.28-rc1~732^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ae628d9d21a088b4a2d26a9d39c29c0acd2d03b;p=pandora-kernel.git

[SCSI] scsi_dh: suppress comparison warning

On Mon, 2008-09-22 at 14:56 -0700, akpm@linux-foundation.org wrote:
> From: Andrew Morton <akpm@linux-foundation.org>
>
> s390:
>
> drivers/scsi/device_handler/scsi_dh_emc.c: In function 'parse_sp_info_reply':
> drivers/scsi/device_handler/scsi_dh_emc.c:179: warning: comparison is always false due to limited range of data type
>
> because chars are unsigned, I assume.

Fix by making csdev->buffer explicitly an unsigned char and dropping
the < 0 test.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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