From 6bb7cac8551e2d60edbd25a6d046cc45932c4c3e Mon Sep 17 00:00:00 2001
From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 14:40:04 +0200
Subject: [PATCH] tools:iio:generic_buffer: add error handling

Add error handling to calls which can indicate a major problem by
returning an error code.

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