block: remove set but not used variable 'et'
authorYueHaibing <yuehaibing@huawei.com>
Sat, 10 Nov 2018 02:41:14 +0000 (02:41 +0000)
committerJens Axboe <axboe@kernel.dk>
Sat, 10 Nov 2018 03:08:00 +0000 (20:08 -0700)
commite41128cfd9389b889e91097b8ca61574d1e71482
treeea445ce5088ebf2091252f3f6c1ea729e760c634
parent0e17e06cbf7ede285ab74bab44d888b40c21f828
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>
block/blk-ioc.c