IPoIB: Remove unnecessary port query

There are two queries for port attributes one after another. A second
call is not needed since port_attr structure already holds the data.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Alex Estrin <alex.estrin@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index d4e005720d01..ffb83b5f7e80 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -529,21 +529,13 @@ void ipoib_mcast_join_task(struct work_struct *work)
                           port_attr.state);
                 return;
         }
+        priv->local_lid = port_attr.lid;
 
         if (ib_query_gid(priv->ca, priv->port, 0, &priv->local_gid))
                 ipoib_warn(priv, "ib_query_gid() failed\n");
         else
                 memcpy(priv->dev->dev_addr + 4, priv->local_gid.raw, sizeof (union ib_gid));
 
-        {
-                struct ib_port_attr attr;
-
-                if (!ib_query_port(priv->ca, priv->port, &attr))
-                        priv->local_lid = attr.lid;
-                else
-                        ipoib_warn(priv, "ib_query_port failed\n");
-        }
-
         if (!priv->broadcast) {
                 struct ipoib_mcast *broadcast;