tbf.cpp: use new tlli instead of old tlli

The old tlli might be 0x00000000.

Change-Id: I2fd6fec022506e203d05e91c36ccd9e020ff816c
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 3412bde..2002379 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -2184,7 +2184,7 @@
 - BSN 0 storing in window (0..63)
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW): data_length=20, data=f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
 Decoded premier TLLI=0x00000000 of UL DATA TFI=0.
-Got RACH from TLLI=0x00000000 while TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) still exists. Killing pending DL TBF
+Got RACH from TLLI=0xf1223344 while TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) still exists. Killing pending DL TBF
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) changes state from ASSIGN to RELEASING
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) free
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=RELEASING) stopping timer 0.