We have a goto label for cleanup so make sure we always use it. This way we insure

that the lock are correctly released in all cases.

This commit was SVN r14925.

orte/mca/gpr/replica/api_layer/gpr_replica_put_get_api.c

@@ -60,25 +60,20 @@ int orte_gpr_replica_put(orte_std_cntr_t cnt, orte_gpr_value_t **values)
         /* first check for error - all keyvals must have a non-NULL string key */
         for (j=0; j < val->cnt; j++) {
             if (NULL == (val->keyvals[j])->key) {
-                ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
-                OPAL_THREAD_UNLOCK(&orte_gpr_replica_globals.mutex);
-                return ORTE_ERR_BAD_PARAM;
+                rc = ORTE_ERR_BAD_PARAM;
+                goto CLEANUP;
             }
         }
 
         /* find the segment */
         if (ORTE_SUCCESS != (rc = orte_gpr_replica_find_seg(&seg, true, val->segment))) {
-            ORTE_ERROR_LOG(rc);
-            OPAL_THREAD_UNLOCK(&orte_gpr_replica_globals.mutex);
-            return rc;
+            goto CLEANUP;
         }
 
         /* convert tokens to array of itags */
         if (ORTE_SUCCESS != (rc = orte_gpr_replica_get_itag_list(&itags, seg,
-                                            val->tokens, &(val->num_tokens)))) {
-            ORTE_ERROR_LOG(rc);
-            OPAL_THREAD_UNLOCK(&orte_gpr_replica_globals.mutex);
-            return rc;
+                                                                 val->tokens, &(val->num_tokens)))) {
+            goto CLEANUP;
         }
 
         if (ORTE_SUCCESS != (rc = orte_gpr_replica_put_fn(val->addr_mode, seg, itags, val->num_tokens,
@@ -87,17 +82,16 @@ int orte_gpr_replica_put(orte_std_cntr_t cnt, orte_gpr_value_t **values)
         }
 
         if (ORTE_SUCCESS != (rc = orte_gpr_replica_check_events())) {
-            ORTE_ERROR_LOG(rc);
             goto CLEANUP;
         }
 
         if (NULL != itags) {
            free(itags);
+           itags = NULL;
         }
-        itags = NULL;
     }
 
-CLEANUP:
+ CLEANUP:  /* or not ... */
     /* release list of itags */
     if (NULL != itags) {
        free(itags);
@@ -105,12 +99,13 @@ CLEANUP:
 
     if (ORTE_SUCCESS == rc) {
         rc = orte_gpr_replica_process_callbacks();
+    } else {
+        ORTE_ERROR_LOG(rc);
     }
 
     OPAL_THREAD_UNLOCK(&orte_gpr_replica_globals.mutex);
 
     return rc;
-
 }