RDMA/cxgb4: Remove a set-but-not-used variable

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 6e84179..78e2916 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3877,7 +3877,6 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
        struct net_device *pdev;
        u16 rss_qid, eth_hdr_len;
        int step;
-       u32 tx_chan;
        struct neighbour *neigh;
 
        /* Drop all non-SYN packets */
@@ -3959,14 +3958,12 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
                e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh,
                                    pdev, 0);
                pi = (struct port_info *)netdev_priv(pdev);
-               tx_chan = cxgb4_port_chan(pdev);
                dev_put(pdev);
        } else {
                pdev = get_real_dev(neigh->dev);
                e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh,
                                        pdev, 0);
                pi = (struct port_info *)netdev_priv(pdev);
-               tx_chan = cxgb4_port_chan(pdev);
        }
        neigh_release(neigh);
        if (!e) {