From: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Date: Mon, 21 Mar 2011 16:59:35 +0000 (+0100)
Subject: hwmon: (sht15) Fix integer overflow in humidity calculation
X-Git-Tag: v2.6.37.5~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e3837bb22675cef56b921230f7604fe1a451a5f;p=pandora-kernel.git

hwmon: (sht15) Fix integer overflow in humidity calculation

commit ccd32e735de7a941906e093f8dca924bb05c5794 upstream.

An integer overflow occurs in the calculation of RHlinear when the
relative humidity is greater than around 30%. The consequence is a subtle
(but noticeable) error in the resulting humidity measurement.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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