qlcnic: cleanup skb allocation

No need to maintian separate state for alloced and freed skb.
This can be done by null check.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 99ccdd8ac419..86e47811c25b 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -381,7 +381,6 @@ struct qlcnic_rx_buffer {
         struct sk_buff *skb;
         u64 dma;
         u16 ref_handle;
-        u16 state;
 };
 
 /* Board types */
@@ -423,7 +422,6 @@ struct qlcnic_adapter_stats {
         u64  xmit_on;
         u64  xmit_off;
         u64  skb_alloc_failure;
-        u64  null_skb;
         u64  null_rxbuf;
         u64  rx_dma_map_error;
         u64  tx_dma_map_error;