backend: fix potential divide-by-zero
authorJens Axboe <axboe@fb.com>
Mon, 14 Apr 2014 15:51:10 +0000 (09:51 -0600)
committerJens Axboe <axboe@fb.com>
Mon, 14 Apr 2014 15:51:10 +0000 (09:51 -0600)
commit49cba9b3e5fa6b30f0fdff52eaf83427ec1baa3f
tree48119d9db8d9ddd53f12717a23cf8d296484a598
parent0956264f3dca6a0467092fe9ef335f3cae1c6177
backend: fix potential divide-by-zero

Signed-off-by: Jens Axboe <axboe@fb.com>
backend.c