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authorYueHaibing <yuehaibing@huawei.com>2018-11-10 05:41:14 +0300
committerJens Axboe <axboe@kernel.dk>2018-11-10 06:08:00 +0300
commite41128cfd9389b889e91097b8ca61574d1e71482 (patch)
treeea445ce5088ebf2091252f3f6c1ea729e760c634 /block/blk-ioc.c
parent0e17e06cbf7ede285ab74bab44d888b40c21f828 (diff)
downloadlinux-e41128cfd9389b889e91097b8ca61574d1e71482.tar.xz
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 <yuehaibing@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-ioc.c')
-rw-r--r--block/blk-ioc.c2
1 files changed, 0 insertions, 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);