Small cleanup.

This commit was SVN r20781.

orte/mca/plm/rsh/plm_rsh_module.c

@@ -374,10 +374,10 @@ static int setup_shell(orte_plm_rsh_shell_t *rshell,
          */
         orte_show_help( "help-plm-rsh.txt", "unknown-user", true, (int)getuid() );
         return ORTE_ERR_FATAL;
-    } else {
+    }
     param = p->pw_shell;
     local_shell = find_shell(p->pw_shell);
-    }
+
     /* If we didn't find it in getpwuid(), try looking at the $SHELL
      environment variable (see https://svn.open-mpi.org/trac/ompi/ticket/1060)
      */
@@ -911,7 +911,8 @@ static int remote_spawn(opal_buffer_t *launch)
             /* do the ssh launch - this will exit if it fails */
             ssh_child(argc, argv, vpid, proc_vpid_index);
             
-        } else { /* father */
+        }
+        /* father */
         OPAL_THREAD_LOCK(&mca_plm_rsh_component.lock);
         /* This situation can lead to a deadlock if '--debug-daemons' is set.
          * However, the deadlock condition is tested at the begining of this
@@ -928,7 +929,6 @@ static int remote_spawn(opal_buffer_t *launch)
          */
         orte_wait_cb(pid, orte_plm_rsh_wait_daemon, (void*)&vpid);
     }
-    }
 
     failed_launch = false;
     
@@ -1138,7 +1138,6 @@ int orte_plm_rsh_launch(orte_job_t *jdata)
     /*
      * Iterate through each of the nodes
      */
-    
     nnode=0;
     while (nnode < map->num_nodes) {
         pid_t pid;