ntb_transport: Remove unnecessary call to ntb_peer_spad_read

The results were previously ignored, anyway.
Signed-off-by: NSteve Wahl <Steve.Wahl@dell.com>
Fixes: e26a5843Acked-by: NAllen Hubbe <Allen.Hubbe@dell.com>
Signed-off-by: NJon Mason <jdmason@kudzu.us>

drivers/ntb/ntb_transport.c

@@ -959,7 +959,6 @@ static void ntb_qp_link_work(struct work_struct *work)
 	ntb_peer_spad_write(nt->ndev, QP_LINKS, val | BIT(qp->qp_num));
 
 	/* query remote spad for qp ready bits */
-	ntb_peer_spad_read(nt->ndev, QP_LINKS);
 	dev_dbg_ratelimited(&pdev->dev, "Remote QP link status = %x\n", val);
 
 	/* See if the remote side is up */