1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index eb0c4f1d4483..73512fb16452 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -4521,13 +4521,12 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
                         return NETDEV_TX_OK;
                 }
 
-                tcp_opt_len = ((skb->h.th->doff - 5) * 4);
                 vlan_tag_flags |= TX_BD_FLAGS_SW_LSO;
 
                 tcp_opt_len = 0;
-                if (skb->h.th->doff > 5) {
-                        tcp_opt_len = (skb->h.th->doff - 5) << 2;
-                }
+                if (skb->h.th->doff > 5)
+                        tcp_opt_len = tcp_optlen(skb);
+
                 ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
 
                 iph = ip_hdr(skb);