From: Jonathan Cameron <jic23@kernel.org>
Date: Mon, 27 Aug 2012 17:40:04 +0000 (+0100)
Subject: iio:kfifo_buf improve error handling in read_first_n.
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~75^2~795^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08ce9b44b53c580987b6a63df4e2206e45e20b92;p=pandora-kernel.git

iio:kfifo_buf improve error handling in read_first_n.

These two elements were originally in the patch
iio:kfifo_buf  Take advantage of the fixed record size used in IIO
but Lars-Peter Clausen pointed out they should not have been
so here they are.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Tested-by: Lars-Peter Clausen <lars@metafoo.de>
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