From: George Spelvin <linux@horizon.com>
Date: Wed, 27 Mar 2013 13:08:33 +0000 (+0100)
Subject: idr: document exit conditions on idr_for_each_entry better
X-Git-Tag: omap-for-v3.10/fixes-for-merge-window-part2~10^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b949be5857a4033e00fed67b707774f52619ce60;p=pandora-kernel.git

idr: document exit conditions on idr_for_each_entry better

And some manual common subexpression elimination which may help the
compiler produce smaller code.

Signed-off-by: George Spelvin <linux@horizon.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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