From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 12:39:56 +0000 (+0200)
Subject: tools:iio:generic_buffer: fix check of errno
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~256^2~43
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8749948a1bc0aff24e493f89de40e2ff95a83baf;p=pandora-kernel.git

tools:iio:generic_buffer: fix check of errno

Since errno contains the value of any of the defined error names, a
negation will not lead to the desired match.

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