block, cfq: kill cic->key

Now that lazy paths are removed, cfqd_dead_key() is meaningless and
cic->q can be used whereever cic->key is used.  Kill cic->key.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Tejun Heo 2011-12-14 00:33:40 +01:00 committed by Jens Axboe
parent b50b636bce
commit 1238033c79
2 changed files with 5 additions and 22 deletions

View file

@ -20,7 +20,6 @@ enum {
};
struct cfq_io_context {
void *key;
struct request_queue *q;
struct cfq_queue *cfqq[2];