backend: fix potential division-by-zero
authorJens Axboe <axboe@fb.com>
Tue, 15 Apr 2014 14:26:57 +0000 (08:26 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 15 Apr 2014 14:26:57 +0000 (08:26 -0600)
commit4c707a3b3ac73eb5ef00e1664a902fa0a6b69cd0
treef49541527fa62db64f597b67e76c5b78201c568f
parentd5b351d483aabb0d0a0acd2930640428aa8e6339
backend: fix potential division-by-zero

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