Commits
YueHaibing committed f8c0d7b16fd
blk-iolatency: remove set but not used variables 'changed' and 'blkiolat' Fixes gcc '-Wunused-but-set-variable' warning: block/blk-iolatency.c: In function 'scale_change': block/blk-iolatency.c:301:7: warning: variable 'changed' set but not used [-Wunused-but-set-variable] block/blk-iolatency.c: In function 'iolatency_set_limit': block/blk-iolatency.c:765:24: warning: variable 'blkiolat' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>