1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 40042184ad58..2d00b4ee80c0 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1515,7 +1515,7 @@ static void to_ib_ah_attr(struct mlx4_dev *dev, struct ib_ah_attr *ib_ah_attr,
                 ib_ah_attr->grh.traffic_class =
                         (be32_to_cpu(path->tclass_flowlabel) >> 20) & 0xff;
                 ib_ah_attr->grh.flow_label =
-                        be32_to_cpu(path->tclass_flowlabel) & 0xffffff;
+                        be32_to_cpu(path->tclass_flowlabel) & 0xfffff;
                 memcpy(ib_ah_attr->grh.dgid.raw,
                         path->rgid, sizeof ib_ah_attr->grh.dgid.raw);
         }