TSCH: fix compiler warning that shows up when disabling TSCH_LOG_LEVEL

2016-03-07 17:42:17 +01:00 · 2016-03-07 17:42:17 +01:00 · 73fcfa42c2
parent 8b3d220761
commit 73fcfa42c2
1 changed files with 1 additions and 0 deletions
--- a/core/net/mac/tsch/tsch.c
+++ b/core/net/mac/tsch/tsch.c
@ -936,6 +936,7 @@ send_packet(mac_callback_t sent, void *ptr)
             tsch_queue_packet_count(addr),
             p->header_len,
             queuebuf_datalen(p->qb));
+      (void)packet_count_before; /* Discard "variable set but unused" warning in case of TSCH_LOG_LEVEL of 0 */
    }
  }
  if(ret != MAC_TX_DEFERRED) {