fixed compilation warning

always send signalled when BTL_OPENIB_FAILOVER is defined

This commit was SVN r27801.

ompi/mca/btl/openib/btl_openib.c

@@ -1646,7 +1646,7 @@ int mca_btl_openib_sendi( struct mca_btl_base_module_t* btl,
     }
 
 #if BTL_OPENIB_FAILOVER_ENABLED
-    send_signaled = 0;
+    send_signaled = 1;
 #else
     send_signaled = qp_need_signal(ep, qp, payload_size + header_size, do_rdma);
 #endif

ompi/mca/btl/openib/btl_openib_endpoint.h

@@ -304,7 +304,7 @@ static inline int qp_need_signal(mca_btl_openib_endpoint_t *ep, const int qp, si
     /* note that size here is payload only */
     if (ep->qps[qp].qp->sd_wqe <= 0  || 
             size + sizeof(mca_btl_openib_header_t) + (rdma ? sizeof(mca_btl_openib_footer_t) : 0) > ep->qps[qp].ib_inline_max ||
-             !BTL_OPENIB_QP_TYPE_PP(qp) && ep->endpoint_btl->qps[qp].u.srq_qp.sd_credits <= 0) {
+             (!BTL_OPENIB_QP_TYPE_PP(qp) && ep->endpoint_btl->qps[qp].u.srq_qp.sd_credits <= 0)) {
         ep->qps[qp].qp->wqe_count = QP_TX_BATCH_COUNT;
         return 1;
     }