tests/rlcmac: additionally match debug output of the CSN.1 codec

This would allow us to catch more bugs. Note that I had to remove
printing of pointer address to make the output deterministic.

Change-Id: I1a77441eb957353c919bc73f8e3a2e38f4a383a9
diff --git a/src/csn1.cpp b/src/csn1.cpp
index 7be28a1..b2ae1f2 100644
--- a/src/csn1.cpp
+++ b/src/csn1.cpp
@@ -564,7 +564,7 @@
 
         csnStreamInit(&arT, bit_offset, length > 0 ? length : remaining_bits_len);
         arT.direction = 1;
-        LOGPC(DCSN1, LOGL_NOTICE, "ptr = %p | offset = %d | ", (void *)data, (int)pDescr->offset);
+        LOGPC(DCSN1, LOGL_NOTICE, "offset = %d | ", (int)pDescr->offset);
 	Status = serialize(&arT, vector, readIndex, pvDATA(data, pDescr->offset));
 
         if (Status >= 0)