flow: fix bad overflowing math
authorJens Axboe <axboe@kernel.dk>
Thu, 12 Oct 2017 16:54:27 +0000 (10:54 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 12 Oct 2017 16:54:27 +0000 (10:54 -0600)
No point in multiplying with a 1/-1 integer, just assign a local
variable appropriately.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

No differences found