igb: remove dead code in transmit routine

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 8bc1ffa..f8c2919 100644 (file)
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2951,12 +2951,9 @@ static int igb_xmit_frame_ring_adv(struct sk_buff *skb,
        struct igb_adapter *adapter = netdev_priv(netdev);
        unsigned int first;
        unsigned int tx_flags = 0;
-       unsigned int len;
        u8 hdr_len = 0;
        int tso = 0;
 
-       len = skb_headlen(skb);
-
        if (test_bit(__IGB_DOWN, &adapter->state)) {
                dev_kfree_skb_any(skb);
                return NETDEV_TX_OK;