From: Joe Carnuccio <joe.carnuccio@qlogic.com>
Date: Thu, 9 Feb 2012 19:15:40 +0000 (-0800)
Subject: [SCSI] qla2xxx: Return blank sysfs string on initial get thermal failure.
X-Git-Tag: v3.4-rc1~145^2~119
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa61556fa3cf7d0e39a67dc5b043b96519ce3726;p=pandora-kernel.git

[SCSI] qla2xxx: Return blank sysfs string on initial get thermal failure.

When thermal temperature initially fails, return a blank string to the
sysfs interface.  This fixes the initial display of 0.00 followed by
subsequent display of blank line; the initial 0.00 should have not
displayed for cards that do not support thermal temperature.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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