From: Namhyung Kim <namhyung@gmail.com>
Date: Tue, 24 May 2011 08:23:22 +0000 (+0200)
Subject: cfq-iosched: remove unused 'group_changed' in cfq_service_tree_add()
X-Git-Tag: v3.0-rc1~163^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20359f27e8ff115f7cddf3da5b3a6cdcca2e650d;p=pandora-kernel.git

cfq-iosched: remove unused 'group_changed' in cfq_service_tree_add()

The 'group_changed' variable is initialized to 0 and never changed, so
checking the variable is meaningless.

It is a leftover from 0bbfeb832042 ("cfq-iosched: Always provide group
iosolation."). Let's get rid of it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Justin TerAvest <teravest@google.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

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