qlcnic: additional driver statistics.

Statistics added for lro/lso bytes, count for tx stop queue and
wake queue and skb alloc failure count.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index b40a851..9897b69 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -423,6 +423,11 @@
 	u64  lro_pkts;
 	u64  rxbytes;
 	u64  txbytes;
+	u64  lrobytes;
+	u64  lso_frames;
+	u64  xmit_on;
+	u64  xmit_off;
+	u64  skb_alloc_failure;
 };
 
 /*