infiniband-diags/saquery.c: In print_multicast_group_records, only query
NodeRecords when needed. This is a minor optimization.

Signed-off-by: Hal Rosenstock <[EMAIL PROTECTED]>

diff --git a/infiniband-diags/src/saquery.c b/infiniband-diags/src/saquery.c
index e727940..13c4ea0 100644
--- a/infiniband-diags/src/saquery.c
+++ b/infiniband-diags/src/saquery.c
@@ -1048,9 +1048,12 @@ print_multicast_group_records(osm_bind_handle_t 
bind_handle, int members)
                return (status);
        mc_group_result = result;
 
-       status  = get_all_records(bind_handle, IB_MAD_ATTR_NODE_RECORD, 
node_attr_offset, 0);
-       if (status != IB_SUCCESS)
-               goto return_mc;
+       if (members) {
+               status  = get_all_records(bind_handle, IB_MAD_ATTR_NODE_RECORD,
+                                         node_attr_offset, 0);
+               if (status != IB_SUCCESS)
+                       goto return_mc;
+       }
 
        for (i = 0; i < mc_group_result.result_cnt; i++) {
                mcast_record = 
osmv_get_query_mc_rec(mc_group_result.p_result_madw, i);
@@ -1060,7 +1063,8 @@ print_multicast_group_records(osm_bind_handle_t 
bind_handle, int members)
                        print_multicast_member_record(mcast_record);
        }
 
-       return_mad();
+       if (members)
+               return_mad();
 
 return_mc:
        /* return_mad for the mc_group_result */


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