From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 12:39:43 +0000 (+0200)
Subject: tools:iio:iio_utils: free scan_el_dir on exit
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~256^2~49
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66dd08fde06e5ad6f0f86c7a780d60973e9d9cf0;p=pandora-kernel.git

tools:iio:iio_utils: free scan_el_dir on exit

In the error path, the string scan_el_dir got freed, while it was missing when
build_channel_array() finished without errors.

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