cfq-iosched: make code consistent
authorShaohua Li <shaohua.li@intel.com>
Mon, 27 Jun 2011 07:03:48 +0000 (09:03 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Mon, 27 Jun 2011 07:36:06 +0000 (09:36 +0200)
ioc->ioc_data is rcu protectd, so uses correct API to access it.
This doesn't change any behavior, but just make code consistent.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: stable@kernel.org # after ab4bd22d
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

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