From 63e40d195e65382890178cd155cbb3a653bcadd1 Mon Sep 17 00:00:00 2001
From: Niclas Finne <nfi@sics.se>
Date: Tue, 15 Nov 2011 16:59:12 +0100
Subject: [PATCH] Restore packetbuf before mac callback (earlier commit was
 accidental reverted)

---
 core/net/mac/contikimac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/net/mac/contikimac.c b/core/net/mac/contikimac.c
index c8824dec1..c8a603ad0 100644
--- a/core/net/mac/contikimac.c
+++ b/core/net/mac/contikimac.c
@@ -817,11 +817,12 @@ qsend_list(mac_callback_t sent, void *ptr, struct rdc_buf_list *buf_list)
   struct rdc_buf_list *next;
   int ret;
   if(curr == NULL) {
-    mac_call_sent_callback(sent, ptr, MAC_TX_ERR, 1);
     return;
   }
   /* Do not send during reception of a burst */
   if(we_are_receiving_burst) {
+    /* Prepare the packetbuf for callback */
+    queuebuf_to_packetbuf(curr->buf);
     /* Return COLLISION so the MAC may try again later */
     mac_call_sent_callback(sent, ptr, MAC_TX_COLLISION, 1);
     return;