[ovs-dev] [PATCH 1/3] netdev: Reuse netdev_ref() in netdev_rxq_open().

[YAMAMOTO Takashi]

> netdev_rxq_open() open-codes much of netdev_ref(), so re-use that
> function instead.
> 
> Signed-off-by: Joe Stringer <joestringer at nicira.com>

Reviewed-by: YAMAMOTO Takashi <yamamoto at valinux.co.jp>