From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 18 Aug 2012 08:48:00 +0000 (+0100)
Subject: staging:iio: prevent divide by zero bugs
X-Git-Tag: v3.6-rc6~21^2~8^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50d4b3062d6d4f165c76854a7644b1502836f9b9;p=pandora-kernel.git

staging:iio: prevent divide by zero bugs

"val" is used as a divisor later, so we should check for zero here to
avoid a division by zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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