cray pmi equivalent to commit 5eb65b24

This commit was SVN r32820.

opal/mca/pmix/cray/pmix_cray.c

@@ -510,9 +510,6 @@ static int cray_get(const opal_identifier_t *id, const char *key, opal_value_t *
 {
     int rc;
     rc = opal_pmix_base_cache_keys_locally(id, key, kv, pmix_kvs_name, pmix_vallen_max, kvs_get);
-    if (NULL == *kv) {
-        return OPAL_ERROR;
-    }
     return rc;
 }