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null_blk: remove unused nullb device

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The compiler rightfully complains:

drivers/block/null_blk_main.c: In function ‘null_complete_rq’:
drivers/block/null_blk_main.c:647:16: warning: unused variable ‘nullb’ [-Wunused-variable]
  struct nullb *nullb = rq->q->queuedata;
                ^~~~~

Fixes: 49f6613632 ("nullb: remove leftover legacy request code")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2018-11-10 13:03:52 -07:00
parent 22ce0a7ccf
commit 8e18ebef4d
1 changed files with 0 additions and 2 deletions
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2
drivers/block/null_blk_main.c
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@@ -644,8 +644,6 @@ static void null_cmd_end_timer(struct nullb_cmd *cmd)
static void null_complete_rq(struct request *rq)
{
struct nullb *nullb = rq->q->queuedata;
end_cmd(blk_mq_rq_to_pdu(rq));
}