RDMA/cxgb4: Always release neigh entry

Always release the neigh entry in rx_pkt().

Based on original work by Santosh Rastapur <santosh@chelsio.com>.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 360807eaffec..2b2af962cc64 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3347,13 +3347,13 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
                 pi = (struct port_info *)netdev_priv(pdev);
                 tx_chan = cxgb4_port_chan(pdev);
         }
+        neigh_release(neigh);
         if (!e) {
                 pr_err("%s - failed to allocate l2t entry!\n",
                        __func__);
                 goto free_dst;
         }
 
-        neigh_release(neigh);
         step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan;
         rss_qid = dev->rdev.lldi.rxq_ids[pi->port_id * step];
         window = (__force u16) htons((__force u16)tcph->window);