Counter of created RDMA channels should be incremented immediately after channel

creation (not in control message completion) otherwise more than max_eager_rdma
channel may be created.

This commit was SVN r18082.

ompi/mca/btl/openib/btl_openib_endpoint.c

@@ -743,7 +743,6 @@ static void mca_btl_openib_endpoint_eager_rdma_connect_cb(
         (mca_btl_openib_module_t*)btl;
     OPAL_THREAD_ADD32(&hca->non_eager_rdma_endpoints, -1);
     assert(hca->non_eager_rdma_endpoints >= 0);
-    OPAL_THREAD_ADD32(&openib_btl->eager_rdma_channels, 1);
     MCA_BTL_IB_FRAG_RETURN(descriptor);
 }
 
@@ -883,6 +882,7 @@ void mca_btl_openib_endpoint_connect_eager_rdma(
             p = &hca->eager_rdma_buffers[hca->eager_rdma_buffers_count];
         } while(!opal_atomic_cmpset_ptr(p, NULL, endpoint));
 
+        OPAL_THREAD_ADD32(&openib_btl->eager_rdma_channels, 1);
         /* from this point progress function starts to poll new buffer */
         OPAL_THREAD_ADD32(&hca->eager_rdma_buffers_count, 1);
         return;