From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Tue, 30 Mar 2010 16:45:04 +0000 (+0100)
Subject: staging: iio: ring_sw: Fix incorrect test on successful read of last value, causes... 
X-Git-Tag: v2.6.34-rc7~36^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4845187b39b79e3c1d4474c2767ddc7fb493eb05;p=pandora-kernel.git

staging: iio: ring_sw: Fix incorrect test on successful read of last value, causes infinite loop

This is a bad one. The test means that almost no reads of the last
value ever succeed!  Result is an infinite loop.

Another one for the 'oops' category.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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