[PATCH 5/5] opensm: Resend LFTs/VLArb/SL2VL MADs in case of error

@@ -183,6 +183,13 @@ static ib_api_status_t vlarb_update_table_block(osm_sm_t * sm,
 	if (!p_mad)
 		return IB_INSUFFICIENT_MEMORY;
 
+	/*
+	 * Zero the stored VL Arbitration block, so in case the MAD will
+	 * end up with error, we will resend it in the next sweep.
+	 */
+	memset(&p->vl_arb[block_num], 0,
+	       block_length * sizeof(block.vl_entry[0]));
+
 	cl_qlist_insert_tail(mad_list, &p_mad->list_item);
 
 	return IB_SUCCESS;

@@ -272,6 +279,12 @@ static ib_api_status_t sl2vl_update_table(osm_sm_t * sm, osm_physp_t * p,
 	if (!p_mad)
 		return IB_INSUFFICIENT_MEMORY;
 
+	/*
+	 * Zero the stored SL2VL block, so in case the MAD will
+	 * end up with error, we will resend it in the next sweep.
+	 */
+	memset(p_tbl, 0, sizeof(tbl));
+
 	cl_qlist_insert_tail(mad_list, &p_mad->list_item);
 	return IB_SUCCESS;
 }

@@ -1002,6 +1002,13 @@ static int set_lft_block(IN osm_switch_t *p_sw, IN osm_ucast_mgr_t *p_mgr,
 		    IB_SMP_DATA_SIZE))
 		return 0;
 
+	/*
+	 * Zero the stored LFT block, so in case the MAD will end up
+	 * with error, we will resend it in the next sweep.
+	 */
+	memset(p_sw->lft + block_id_ho * IB_SMP_DATA_SIZE, OSM_NO_PATH,
+	       IB_SMP_DATA_SIZE);
+
 	OSM_LOG(p_mgr->p_log, OSM_LOG_DEBUG,
 		"Writing FT block %u to switch 0x%" PRIx64 "\n", block_id_ho,
 		cl_ntoh64(context.lft_context.node_guid));