tailq: remove unused macros

[dpdk.git] / examples / qos_sched / app_thread.c

diff --git a/examples/qos_sched/app_thread.c b/examples/qos_sched/app_thread.c
old mode 100755 (executable)
new mode 100644 (file)
index 68b621d..59c4014
--- a/examples/qos_sched/app_thread.c
+++ b/examples/qos_sched/app_thread.c
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -139,17 +139,11 @@ app_send_burst(struct thread_conf *qconf)
 
        do {
                ret = rte_eth_tx_burst(qconf->tx_port, qconf->tx_queue, mbufs, (uint16_t)n);
-               if (unlikely(ret < n)) { /* we cannot drop the packets, so re-send */
-                       /* update number of packets to be sent */
-                       n -= ret;
-                       mbufs = (struct rte_mbuf **)&mbufs[ret];
-                       /* limit number of retries to avoid endless loop */
-                       /* reset retry counter if some packets were sent */
-                       if (likely(ret != 0)) {
-                               continue;
-                       }
-               }
-       } while (ret != n);
+               /* we cannot drop the packets, so re-send */
+               /* update number of packets to be sent */
+               n -= ret;
+               mbufs = (struct rte_mbuf **)&mbufs[ret];
+       } while (n);
 }