Commit e41128cf authored Nov 10, 2018 by YueHaibing Committed by Jens Axboe Nov 09, 2018

block: remove set but not used variable 'et'



Fixes gcc '-Wunused-but-set-variable' warning:

block/blk-ioc.c: In function 'put_io_context_active':
block/blk-ioc.c:174:24: warning:
 variable 'et' set but not used [-Wunused-but-set-variable]

It not used any more after commit
a1ce35fa ("block: remove dead elevator code")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 0e17e06c

block/blk-ioc.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -171,7 +171,6 @@ EXPORT_SYMBOL(put_io_context);
		*/
		void put_io_context_active(struct io_context *ioc)
		{
		struct elevator_type *et;
		unsigned long flags;
		struct io_cq *icq;

		@@ -190,7 +189,6 @@ void put_io_context_active(struct io_context *ioc)
		if (icq->flags & ICQ_EXITED)
		continue;

		et = icq->q->elevator->type;
		ioc_exit_icq(icq);
		}
		spin_unlock_irqrestore(&ioc->lock, flags);

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