[SQUASH ME] ng_sixlowpan: this was supposed to be temporary

sys/net/network_layer/ng_sixlowpan/ng_sixlowpan.c

@@ -16,19 +16,18 @@
 #include "net/ng_netbase.h"
 #include "thread.h"
 #include "utlist.h"
-#include "od.h"
 
 #include "net/ng_sixlowpan.h"
 
-#define ENABLE_DEBUG    (1)
+#define ENABLE_DEBUG    (0)
 #include "debug.h"
 
 static kernel_pid_t _sixlowpan_pid = KERNEL_PID_UNDEF;
 static char _sixlowpan_stack[NG_SIXLOWPAN_STACK_SIZE];
 
 void _handle_receive(ng_pktsnip_t *pkt)
 {
-    ng_pktsnip_t *sixlowpan, *payload;
+    ng_pktsnip_t *payload;
     uint8_t *dispatch;
     ng_netreg_entry_t *entry;
 
@@ -39,23 +38,23 @@ void _handle_receive(ng_pktsnip_t *pkt)
         ng_pktbuf_release(pkt);
     }
 
-    payload = ng_pktbuf_start_write(payload);
+    dispatch = payload->data;
 
-    if (payload == NULL) {
-        DEBUG("sixlowpan: no space left in packet buffer\n");
+    if (dispatch[0] == NG_SIXLOWPAN_DISPATCH_IPV6) {
+        payload = ng_pktbuf_start_write(payload);
+
+        if (payload == NULL) {
+            DEBUG("sixlowpan: no space left in packet buffer\n");
 #if defined(DEVELHELP) && defined(ENABLE_DEBUG)
-        ng_pktbuf_stats();
+            ng_pktbuf_stats();
 #endif
-        ng_pktbuf_release(pkt);
-        return;
-    }
-
-    dispatch = payload->data;
+            ng_pktbuf_release(pkt);
+            return;
+        }
 
-    if (dispatch[0] == NG_SIXLOWPAN_DISPATCH_IPV6) {
         /* packet is uncompressed: just mark and remove the dispatch */
-        sixlowpan = ng_pktbuf_add(payload, payload->data, sizeof(uint8_t),
-                                  NG_NETTYPE_SIXLOWPAN);
+        ng_pktsnip_t *sixlowpan = ng_pktbuf_add(payload, payload->data, sizeof(uint8_t),
+                                                NG_NETTYPE_SIXLOWPAN);
         LL_DELETE(pkt, sixlowpan);
         ng_pktbuf_release(sixlowpan);
     }
@@ -133,11 +132,6 @@ void _handle_send(ng_pktsnip_t *pkt)
     disp = sixlowpan->data;
     disp[0] = NG_SIXLOWPAN_DISPATCH_IPV6;
 
-    while (sixlowpan) {
-        od_hex_dump(sixlowpan->data, sixlowpan->size, 0);
-        sixlowpan = sixlowpan->next;
-    }
-
     DEBUG("sixlowpan: Send receive command for %p to %" PRIu16 "\n",
           (void *)pkt, hdr->if_pid);
     ng_netapi_send(hdr->if_pid, pkt);