osc/rdma: setup the state_endpoint and state_btl_index of first peer

In function "allocate_state_shared", the peer->state_endpoint was
copied from 1st peer (a.k.a local_leader). However, state_endpoint
and state_btl_index of the 1st peer was not set, causing all peers'
state_endpoint being NULL.

This patch addresses the issue by setting 1st peer's state_endpoint
and state_btl_index from its data_endpoint and data_btl_index.

Signed-off-by: Wei Zhang <wzam@amazon.com>

Author: wzamazon

ompi/mca/osc/rdma/osc_rdma_component.c

@@ -784,7 +784,10 @@ static int allocate_state_shared (ompi_osc_rdma_module_t *module, void **base, s
                     peer->state_handle = (mca_btl_base_registration_handle_t *) state_region->btl_handle_data;
                 }
                 peer->state = (osc_rdma_counter_t) ((uintptr_t) state_region->base + state_base + module->state_size * i);
-                if (i > 0) {
+                if (i==0) {
+                    peer->state_endpoint = peer->data_endpoint;
+                    peer->state_btl_index = peer->data_btl_index;
+                } else {
                     peer->state_endpoint = local_leader->state_endpoint;
                     peer->state_btl_index = local_leader->state_btl_index;
                 }