From 9f16778c5d0a32f264812a9bf1602b71613720b8 Mon Sep 17 00:00:00 2001
From: "Luck, Tony" <tony.luck@intel.com>
Date: Thu, 4 Apr 2013 22:37:00 +0100
Subject: [PATCH] staging:iio:adt7316 Fix some 'interesting' string operations

Calling memcmp() to check the value of the first byte in a string is overkill.
Just use buf[0] == '1' or buf[0] != '1' as appropriate.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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