Merge WFS version 1.0.2.
BUGFIX:
Sympton : kernel 3.3+ crash message "kernel BUG at lib/dynamic_queue_limits.c:26"
Cause   : bufferbloat feature in kernel 3.3+ enabling CONFIG_BQL
          netdev tx queue overlapped for both adapters since the queue index is per-adapter
Fix     : 1. pass correct num_tx_queues/num_rx_queues in ixgbe_open
          2. netdev queue index combined both adapters to get correct index in netif API