From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 12:39:59 +0000 (+0200)
Subject: tools:iio:iio_utils: check amount of matches
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~256^2~40
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc8b5d6e633f8e54f70594d0be87aaf401ea0559;p=pandora-kernel.git

tools:iio:iio_utils: check amount of matches

fscanf() usually returns the number of input items successfully matched
and assigned, which can be fewer than provided (or even zero).
Add a check in iioutils_get_type() to make sure all items are matched.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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