svcrdma: Remove pointer addresses shown in dprintk()

There are a couple of dprintk() call sites in svc_rdma_accept()
that show pointer addresses. These days, displayed pointer addresses
are hashed and thus have little or no diagnostic value, especially
for site administrators.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

net/sunrpc/xprtrdma/svc_rdma_transport.c

@@ -457,8 +457,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt)
 	qp_attr.qp_type = IB_QPT_RC;
 	qp_attr.send_cq = newxprt->sc_sq_cq;
 	qp_attr.recv_cq = newxprt->sc_rq_cq;
-	dprintk("svcrdma: newxprt->sc_cm_id=%p, newxprt->sc_pd=%p\n",
-		newxprt->sc_cm_id, newxprt->sc_pd);
 	dprintk("    cap.max_send_wr = %d, cap.max_recv_wr = %d\n",
 		qp_attr.cap.max_send_wr, qp_attr.cap.max_recv_wr);
 	dprintk("    cap.max_send_sge = %d, cap.max_recv_sge = %d\n",
@@ -512,7 +510,7 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt)
 	}
 
 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
-	dprintk("svcrdma: new connection %p accepted:\n", newxprt);
+	dprintk("svcrdma: new connection accepted on device %s:\n", dev->name);
 	sap = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.src_addr;
 	dprintk("    local address   : %pIS:%u\n", sap, rpc_get_port(sap));
 	sap = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.dst_addr;