No need to rearm interrupt after poll completions

Signed-off-by: Eyal Salomon <esalomon@mellanox.com>
need to check on_idle after rearming cq going back to epoll_wait

Signed-off-by: Eyal Salomon <esalomon@mellanox.com>
Merge branch 'for_next' of github.com:accelio/accelio into for_next