IB/ipath: Remove bogus RD_ATOMIC checks from modify_qp

The changeset 3859e39d ("IB/ipath: Support larger IB_QP_MAX_DEST_RD_ATOMIC
and IB_QP_MAX_QP_RD_ATOMIC") added support for larger RD_ATOMIC values,
but it failed to take out the stricter checks that were before these and
hence had no effect.  This patch takes out the bogus checks....

Signed-off-by: Arthur Jones <arthur.jones@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c
index d317b81..1324b35 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_qp.c
+++ b/drivers/infiniband/hw/ipath/ipath_qp.c
@@ -516,14 +516,6 @@ int ipath_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
                if (attr->path_mtu > IB_MTU_2048)
                        goto inval;
 
-       if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC)
-               if (attr->max_dest_rd_atomic > 1)
-                       goto inval;
-
-       if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC)
-               if (attr->max_rd_atomic > 1)
-                       goto inval;
-
        if (attr_mask & IB_QP_PATH_MIG_STATE)
                if (attr->path_mig_state != IB_MIG_MIGRATED &&
                    attr->path_mig_state != IB_MIG_REARM)