Clean wanring in sbgp and coll ml

This commit was SVN r31280.

ompi/mca/coll/ml/coll_ml_hier_algorithms_allreduce_setup.c

@@ -369,7 +369,6 @@ int ml_coll_hier_allreduce_setup_new(mca_coll_ml_module_t *ml_module)
 void ml_coll_hier_allreduce_cleanup_new(mca_coll_ml_module_t *ml_module)
 {
     /* Hierarchy Setup */
-    int ret;
     int topo_index;
     int alg;
     mca_coll_ml_topology_t *topo_info = ml_module->topo_list;

ompi/mca/sbgp/basesmsocket/sbgp_basesmsocket_component.c

@@ -265,11 +265,8 @@ static mca_sbgp_base_module_t *mca_sbgp_basesmsocket_select_procs(struct ompi_pr
 {
     /* local variables */
     mca_sbgp_basesmsocket_module_t *module;
-    int ret;
-    int my_socket_index;
-    int proc, cnt, local, n_local_peers, my_rank;
+    int proc, cnt, n_local_peers, my_rank;
     ompi_proc_t* my_proc;
-    int  i_cnt, lp_cnt, my_local_index = -1, comm_size=ompi_comm_size(comm);
 
     /* initialize data */
     my_rank=ompi_comm_rank(comm);