From e41128cfd9389b889e91097b8ca61574d1e71482 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Sat, 10 Nov 2018 02:41:14 +0000 Subject: [PATCH] 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 a1ce35fa4985 ("block: remove dead elevator code") Signed-off-by: YueHaibing Signed-off-by: Jens Axboe --- block/blk-ioc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/block/blk-ioc.c b/block/blk-ioc.c index 007aac6e6a4b..56755ad5ac88 100644 --- a/block/blk-ioc.c +++ b/block/blk-ioc.c @@ -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); -- 2.30.2