From: Victor Julien <victor@inliniac.net>
Date: Fri, 24 Jul 2020 11:03:58 +0000 (+0200)
Subject: sources: hide RegisterTests behind ifdef UNITTESTS
X-Git-Tag: suricata-6.0.0-beta1~106
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5216%2Fhead;p=thirdparty%2Fsuricata.git

sources: hide RegisterTests behind ifdef UNITTESTS

Update callers.
---

diff --git a/src/respond-reject.c b/src/respond-reject.c
index b3b37848b4..b9a1740676 100644
--- a/src/respond-reject.c
+++ b/src/respond-reject.c
@@ -52,7 +52,6 @@ void TmModuleRespondRejectRegister (void)
     tmm_modules[TMM_RESPONDREJECT].ThreadInit = NULL;
     tmm_modules[TMM_RESPONDREJECT].Func = RespondRejectFunc;
     tmm_modules[TMM_RESPONDREJECT].ThreadDeinit = RespondRejectThreadDeinit;
-    tmm_modules[TMM_RESPONDREJECT].RegisterTests = NULL;
     tmm_modules[TMM_RESPONDREJECT].cap_flags = 0; /* libnet is not compat with caps */
 }
 
diff --git a/src/source-af-packet.c b/src/source-af-packet.c
index c6c46ae44f..4ef99dc341 100644
--- a/src/source-af-packet.c
+++ b/src/source-af-packet.c
@@ -129,7 +129,6 @@ void TmModuleReceiveAFPRegister (void)
     tmm_modules[TMM_RECEIVEAFP].Func = NULL;
     tmm_modules[TMM_RECEIVEAFP].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVEAFP].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEAFP].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEAFP].cap_flags = 0;
     tmm_modules[TMM_RECEIVEAFP].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -144,7 +143,6 @@ void TmModuleDecodeAFPRegister (void)
     tmm_modules[TMM_DECODEAFP].Func = NULL;
     tmm_modules[TMM_DECODEAFP].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEAFP].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODEAFP].RegisterTests = NULL;
     tmm_modules[TMM_DECODEAFP].cap_flags = 0;
     tmm_modules[TMM_DECODEAFP].flags = TM_FLAG_DECODE_TM;
 }
@@ -332,7 +330,6 @@ void TmModuleReceiveAFPRegister (void)
     tmm_modules[TMM_RECEIVEAFP].PktAcqBreakLoop = NULL;
     tmm_modules[TMM_RECEIVEAFP].ThreadExitPrintStats = ReceiveAFPThreadExitStats;
     tmm_modules[TMM_RECEIVEAFP].ThreadDeinit = ReceiveAFPThreadDeinit;
-    tmm_modules[TMM_RECEIVEAFP].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEAFP].cap_flags = SC_CAP_NET_RAW;
     tmm_modules[TMM_RECEIVEAFP].flags = TM_FLAG_RECEIVE_TM;
 
@@ -550,7 +547,6 @@ void TmModuleDecodeAFPRegister (void)
     tmm_modules[TMM_DECODEAFP].Func = DecodeAFP;
     tmm_modules[TMM_DECODEAFP].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEAFP].ThreadDeinit = DecodeAFPThreadDeinit;
-    tmm_modules[TMM_DECODEAFP].RegisterTests = NULL;
     tmm_modules[TMM_DECODEAFP].cap_flags = 0;
     tmm_modules[TMM_DECODEAFP].flags = TM_FLAG_DECODE_TM;
 }
diff --git a/src/source-erf-dag.c b/src/source-erf-dag.c
index 3ab39b7fe1..ba5b17b5e4 100644
--- a/src/source-erf-dag.c
+++ b/src/source-erf-dag.c
@@ -47,7 +47,6 @@ TmModuleReceiveErfDagRegister(void)
     tmm_modules[TMM_RECEIVEERFDAG].Func = NULL;
     tmm_modules[TMM_RECEIVEERFDAG].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVEERFDAG].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEERFDAG].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEERFDAG].cap_flags = SC_CAP_NET_ADMIN;
     tmm_modules[TMM_RECEIVEERFDAG].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -60,7 +59,6 @@ TmModuleDecodeErfDagRegister(void)
     tmm_modules[TMM_DECODEERFDAG].Func = NULL;
     tmm_modules[TMM_DECODEERFDAG].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEERFDAG].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODEERFDAG].RegisterTests = NULL;
     tmm_modules[TMM_DECODEERFDAG].cap_flags = 0;
     tmm_modules[TMM_DECODEERFDAG].flags = TM_FLAG_DECODE_TM;
 }
@@ -141,7 +139,6 @@ TmModuleReceiveErfDagRegister(void)
     tmm_modules[TMM_RECEIVEERFDAG].ThreadExitPrintStats =
         ReceiveErfDagThreadExitStats;
     tmm_modules[TMM_RECEIVEERFDAG].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEERFDAG].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEERFDAG].cap_flags = 0;
     tmm_modules[TMM_RECEIVEERFDAG].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -157,7 +154,6 @@ TmModuleDecodeErfDagRegister(void)
     tmm_modules[TMM_DECODEERFDAG].Func = DecodeErfDag;
     tmm_modules[TMM_DECODEERFDAG].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEERFDAG].ThreadDeinit = DecodeErfDagThreadDeinit;
-    tmm_modules[TMM_DECODEERFDAG].RegisterTests = NULL;
     tmm_modules[TMM_DECODEERFDAG].cap_flags = 0;
     tmm_modules[TMM_DECODEERFDAG].flags = TM_FLAG_DECODE_TM;
 }
diff --git a/src/source-erf-file.c b/src/source-erf-file.c
index 853a45a152..4f1a4346ee 100644
--- a/src/source-erf-file.c
+++ b/src/source-erf-file.c
@@ -86,7 +86,6 @@ TmModuleReceiveErfFileRegister(void)
     tmm_modules[TMM_RECEIVEERFFILE].ThreadExitPrintStats =
         ReceiveErfFileThreadExitStats;
     tmm_modules[TMM_RECEIVEERFFILE].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEERFFILE].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEERFFILE].cap_flags = 0;
     tmm_modules[TMM_RECEIVEERFFILE].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -102,7 +101,6 @@ TmModuleDecodeErfFileRegister(void)
     tmm_modules[TMM_DECODEERFFILE].Func = DecodeErfFile;
     tmm_modules[TMM_DECODEERFFILE].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEERFFILE].ThreadDeinit = DecodeErfFileThreadDeinit;
-    tmm_modules[TMM_DECODEERFFILE].RegisterTests = NULL;
     tmm_modules[TMM_DECODEERFFILE].cap_flags = 0;
     tmm_modules[TMM_DECODEERFFILE].flags = TM_FLAG_DECODE_TM;
 }
diff --git a/src/source-ipfw.c b/src/source-ipfw.c
index 1a33c7a307..0d39cf9092 100644
--- a/src/source-ipfw.c
+++ b/src/source-ipfw.c
@@ -64,7 +64,6 @@ void TmModuleReceiveIPFWRegister (void)
     tmm_modules[TMM_RECEIVEIPFW].Func = NULL;
     tmm_modules[TMM_RECEIVEIPFW].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVEIPFW].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEIPFW].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEIPFW].flags = TM_FLAG_RECEIVE_TM;
 }
 
@@ -75,7 +74,6 @@ void TmModuleVerdictIPFWRegister (void)
     tmm_modules[TMM_VERDICTIPFW].Func = NULL;
     tmm_modules[TMM_VERDICTIPFW].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_VERDICTIPFW].ThreadDeinit = NULL;
-    tmm_modules[TMM_VERDICTIPFW].RegisterTests = NULL;
 }
 
 void TmModuleDecodeIPFWRegister (void)
@@ -85,7 +83,6 @@ void TmModuleDecodeIPFWRegister (void)
     tmm_modules[TMM_DECODEIPFW].Func = NULL;
     tmm_modules[TMM_DECODEIPFW].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEIPFW].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODEIPFW].RegisterTests = NULL;
     tmm_modules[TMM_DECODEIPFW].cap_flags = 0;
     tmm_modules[TMM_DECODEIPFW].flags = TM_FLAG_DECODE_TM;
 }
@@ -164,7 +161,6 @@ void TmModuleReceiveIPFWRegister (void)
     tmm_modules[TMM_RECEIVEIPFW].cap_flags = SC_CAP_NET_ADMIN | SC_CAP_NET_RAW |
                                              SC_CAP_NET_BIND_SERVICE |
                                              SC_CAP_NET_BROADCAST; /** \todo untested */
-    tmm_modules[TMM_RECEIVEIPFW].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEIPFW].flags = TM_FLAG_RECEIVE_TM;
 }
 
@@ -181,7 +177,6 @@ void TmModuleVerdictIPFWRegister (void)
     tmm_modules[TMM_VERDICTIPFW].ThreadDeinit = VerdictIPFWThreadDeinit;
     tmm_modules[TMM_VERDICTIPFW].cap_flags = SC_CAP_NET_ADMIN | SC_CAP_NET_RAW |
                                              SC_CAP_NET_BIND_SERVICE; /** \todo untested */
-    tmm_modules[TMM_VERDICTIPFW].RegisterTests = NULL;
 }
 
 /**
@@ -195,7 +190,6 @@ void TmModuleDecodeIPFWRegister (void)
     tmm_modules[TMM_DECODEIPFW].Func = DecodeIPFW;
     tmm_modules[TMM_DECODEIPFW].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEIPFW].ThreadDeinit = DecodeIPFWThreadDeinit;
-    tmm_modules[TMM_DECODEIPFW].RegisterTests = NULL;
     tmm_modules[TMM_DECODEIPFW].flags = TM_FLAG_DECODE_TM;
 }
 
diff --git a/src/source-napatech.c b/src/source-napatech.c
index 9cc16f3ed8..0374688d91 100644
--- a/src/source-napatech.c
+++ b/src/source-napatech.c
@@ -48,7 +48,6 @@ void TmModuleNapatechStreamRegister(void)
     tmm_modules[TMM_RECEIVENAPATECH].Func = NULL;
     tmm_modules[TMM_RECEIVENAPATECH].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVENAPATECH].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVENAPATECH].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVENAPATECH].cap_flags = SC_CAP_NET_ADMIN;
 }
 
@@ -59,7 +58,6 @@ void TmModuleNapatechDecodeRegister(void)
     tmm_modules[TMM_DECODENAPATECH].Func = NULL;
     tmm_modules[TMM_DECODENAPATECH].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODENAPATECH].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODENAPATECH].RegisterTests = NULL;
     tmm_modules[TMM_DECODENAPATECH].cap_flags = 0;
     tmm_modules[TMM_DECODENAPATECH].flags = TM_FLAG_DECODE_TM;
 }
@@ -136,7 +134,6 @@ void TmModuleNapatechStreamRegister(void)
     tmm_modules[TMM_RECEIVENAPATECH].PktAcqBreakLoop = NULL;
     tmm_modules[TMM_RECEIVENAPATECH].ThreadExitPrintStats = NapatechStreamThreadExitStats;
     tmm_modules[TMM_RECEIVENAPATECH].ThreadDeinit = NapatechStreamThreadDeinit;
-    tmm_modules[TMM_RECEIVENAPATECH].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVENAPATECH].cap_flags = SC_CAP_NET_RAW;
     tmm_modules[TMM_RECEIVENAPATECH].flags = TM_FLAG_RECEIVE_TM;
 
@@ -167,7 +164,6 @@ void TmModuleNapatechDecodeRegister(void)
     tmm_modules[TMM_DECODENAPATECH].Func = NapatechDecode;
     tmm_modules[TMM_DECODENAPATECH].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODENAPATECH].ThreadDeinit = NapatechDecodeThreadDeinit;
-    tmm_modules[TMM_DECODENAPATECH].RegisterTests = NULL;
     tmm_modules[TMM_DECODENAPATECH].cap_flags = 0;
     tmm_modules[TMM_DECODENAPATECH].flags = TM_FLAG_DECODE_TM;
 }
diff --git a/src/source-nflog.c b/src/source-nflog.c
index 74fafdf67d..492bd374ba 100644
--- a/src/source-nflog.c
+++ b/src/source-nflog.c
@@ -120,7 +120,6 @@ void TmModuleReceiveNFLOGRegister (void)
     tmm_modules[TMM_RECEIVENFLOG].PktAcqBreakLoop = NULL;
     tmm_modules[TMM_RECEIVENFLOG].ThreadExitPrintStats = ReceiveNFLOGThreadExitStats;
     tmm_modules[TMM_RECEIVENFLOG].ThreadDeinit = ReceiveNFLOGThreadDeinit;
-    tmm_modules[TMM_RECEIVENFLOG].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVENFLOG].flags = TM_FLAG_RECEIVE_TM;
 }
 
@@ -134,7 +133,6 @@ void TmModuleDecodeNFLOGRegister (void)
     tmm_modules[TMM_DECODENFLOG].Func = DecodeNFLOG;
     tmm_modules[TMM_DECODENFLOG].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODENFLOG].ThreadDeinit = DecodeNFLOGThreadDeinit;
-    tmm_modules[TMM_DECODENFLOG].RegisterTests = NULL;
     tmm_modules[TMM_DECODENFLOG].flags = TM_FLAG_DECODE_TM;
 }
 
diff --git a/src/source-nfq.c b/src/source-nfq.c
index 6a42cfde26..e07c7c27f0 100644
--- a/src/source-nfq.c
+++ b/src/source-nfq.c
@@ -63,7 +63,6 @@ void TmModuleReceiveNFQRegister (void)
     tmm_modules[TMM_RECEIVENFQ].ThreadInit = NoNFQSupportExit;
     tmm_modules[TMM_RECEIVENFQ].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVENFQ].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVENFQ].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVENFQ].cap_flags = SC_CAP_NET_ADMIN;
     tmm_modules[TMM_RECEIVENFQ].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -74,7 +73,6 @@ void TmModuleVerdictNFQRegister (void)
     tmm_modules[TMM_VERDICTNFQ].ThreadInit = NoNFQSupportExit;
     tmm_modules[TMM_VERDICTNFQ].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_VERDICTNFQ].ThreadDeinit = NULL;
-    tmm_modules[TMM_VERDICTNFQ].RegisterTests = NULL;
     tmm_modules[TMM_VERDICTNFQ].cap_flags = SC_CAP_NET_ADMIN;
 }
 
@@ -84,7 +82,6 @@ void TmModuleDecodeNFQRegister (void)
     tmm_modules[TMM_DECODENFQ].ThreadInit = NoNFQSupportExit;
     tmm_modules[TMM_DECODENFQ].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODENFQ].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODENFQ].RegisterTests = NULL;
     tmm_modules[TMM_DECODENFQ].cap_flags = 0;
     tmm_modules[TMM_DECODENFQ].flags = TM_FLAG_DECODE_TM;
 }
@@ -189,7 +186,6 @@ void TmModuleVerdictNFQRegister (void)
     tmm_modules[TMM_VERDICTNFQ].ThreadInit = VerdictNFQThreadInit;
     tmm_modules[TMM_VERDICTNFQ].Func = VerdictNFQ;
     tmm_modules[TMM_VERDICTNFQ].ThreadDeinit = VerdictNFQThreadDeinit;
-    tmm_modules[TMM_VERDICTNFQ].RegisterTests = NULL;
 }
 
 void TmModuleDecodeNFQRegister (void)
diff --git a/src/source-pcap-file.c b/src/source-pcap-file.c
index b811d4e3a1..2ec57cfd7f 100644
--- a/src/source-pcap-file.c
+++ b/src/source-pcap-file.c
@@ -118,7 +118,6 @@ void TmModuleReceivePcapFileRegister (void)
     tmm_modules[TMM_RECEIVEPCAPFILE].PktAcqBreakLoop = NULL;
     tmm_modules[TMM_RECEIVEPCAPFILE].ThreadExitPrintStats = ReceivePcapFileThreadExitStats;
     tmm_modules[TMM_RECEIVEPCAPFILE].ThreadDeinit = ReceivePcapFileThreadDeinit;
-    tmm_modules[TMM_RECEIVEPCAPFILE].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEPCAPFILE].cap_flags = 0;
     tmm_modules[TMM_RECEIVEPCAPFILE].flags = TM_FLAG_RECEIVE_TM;
 }
@@ -130,7 +129,6 @@ void TmModuleDecodePcapFileRegister (void)
     tmm_modules[TMM_DECODEPCAPFILE].Func = DecodePcapFile;
     tmm_modules[TMM_DECODEPCAPFILE].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEPCAPFILE].ThreadDeinit = DecodePcapFileThreadDeinit;
-    tmm_modules[TMM_DECODEPCAPFILE].RegisterTests = NULL;
     tmm_modules[TMM_DECODEPCAPFILE].cap_flags = 0;
     tmm_modules[TMM_DECODEPCAPFILE].flags = TM_FLAG_DECODE_TM;
 }
diff --git a/src/source-pcap.c b/src/source-pcap.c
index 7ee7be502b..63cc425d17 100644
--- a/src/source-pcap.c
+++ b/src/source-pcap.c
@@ -116,7 +116,9 @@ static TmEcode DecodePcapThreadInit(ThreadVars *, const void *, void **);
 static TmEcode DecodePcapThreadDeinit(ThreadVars *tv, void *data);
 static TmEcode DecodePcap(ThreadVars *, Packet *, void *);
 
-void SourcePcapRegisterTests(void);
+#ifdef UNITTESTS
+static void SourcePcapRegisterTests(void);
+#endif
 
 /** protect pcap_compile and pcap_setfilter, as they are not thread safe:
  *  http://seclists.org/tcpdump/2009/q1/62 */
@@ -134,7 +136,9 @@ void TmModuleReceivePcapRegister (void)
     tmm_modules[TMM_RECEIVEPCAP].ThreadExitPrintStats = ReceivePcapThreadExitStats;
     tmm_modules[TMM_RECEIVEPCAP].cap_flags = SC_CAP_NET_RAW;
     tmm_modules[TMM_RECEIVEPCAP].flags = TM_FLAG_RECEIVE_TM;
+#ifdef UNITTESTS
     tmm_modules[TMM_RECEIVEPCAP].RegisterTests = SourcePcapRegisterTests;
+#endif
 }
 
 /**
@@ -711,14 +715,11 @@ void PcapTranslateIPToDevice(char *pcap_dev, size_t len)
 
 #ifdef UNITTESTS
 #include "tests/source-pcap.c"
-#endif /* UNITTESTS */
-
 /**
  *  \brief  Register the Unit tests for pcap source
  */
-void SourcePcapRegisterTests(void)
+static void SourcePcapRegisterTests(void)
 {
-#ifdef UNITTESTS
     SourcePcapRegisterStatsTests();
-#endif /* UNITTESTS */
 }
+#endif /* UNITTESTS */
diff --git a/src/source-pfring.c b/src/source-pfring.c
index 6e81a94dab..bafd80f15e 100644
--- a/src/source-pfring.c
+++ b/src/source-pfring.c
@@ -70,7 +70,6 @@ void TmModuleReceivePfringRegister (void)
     tmm_modules[TMM_RECEIVEPFRING].Func = NULL;
     tmm_modules[TMM_RECEIVEPFRING].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_RECEIVEPFRING].ThreadDeinit = NULL;
-    tmm_modules[TMM_RECEIVEPFRING].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEPFRING].cap_flags = SC_CAP_NET_ADMIN | SC_CAP_NET_RAW |
         SC_CAP_NET_BIND_SERVICE | SC_CAP_NET_BROADCAST;
     tmm_modules[TMM_RECEIVEPFRING].flags = TM_FLAG_RECEIVE_TM;
@@ -83,7 +82,6 @@ void TmModuleDecodePfringRegister (void)
     tmm_modules[TMM_DECODEPFRING].Func = NULL;
     tmm_modules[TMM_DECODEPFRING].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEPFRING].ThreadDeinit = NULL;
-    tmm_modules[TMM_DECODEPFRING].RegisterTests = NULL;
     tmm_modules[TMM_DECODEPFRING].cap_flags = 0;
     tmm_modules[TMM_DECODEPFRING].flags = TM_FLAG_DECODE_TM;
 }
@@ -169,7 +167,6 @@ void TmModuleReceivePfringRegister (void)
     tmm_modules[TMM_RECEIVEPFRING].PktAcqBreakLoop = PfringBreakLoop;
     tmm_modules[TMM_RECEIVEPFRING].ThreadExitPrintStats = ReceivePfringThreadExitStats;
     tmm_modules[TMM_RECEIVEPFRING].ThreadDeinit = ReceivePfringThreadDeinit;
-    tmm_modules[TMM_RECEIVEPFRING].RegisterTests = NULL;
     tmm_modules[TMM_RECEIVEPFRING].flags = TM_FLAG_RECEIVE_TM;
 }
 
@@ -184,7 +181,6 @@ void TmModuleDecodePfringRegister (void)
     tmm_modules[TMM_DECODEPFRING].Func = DecodePfring;
     tmm_modules[TMM_DECODEPFRING].ThreadExitPrintStats = NULL;
     tmm_modules[TMM_DECODEPFRING].ThreadDeinit = DecodePfringThreadDeinit;
-    tmm_modules[TMM_DECODEPFRING].RegisterTests = NULL;
     tmm_modules[TMM_DECODEPFRING].flags = TM_FLAG_DECODE_TM;
 }
 
diff --git a/src/tm-modules.h b/src/tm-modules.h
index a3c040028e..7df5b91be3 100644
--- a/src/tm-modules.h
+++ b/src/tm-modules.h
@@ -61,9 +61,9 @@ typedef struct TmModule_ {
     /** global Init/DeInit */
     TmEcode (*Init)(void);
     TmEcode (*DeInit)(void);
-
+#ifdef UNITTESTS
     void (*RegisterTests)(void);
-
+#endif
     uint8_t cap_flags;   /**< Flags to indicate the capability requierment of
                              the given TmModule */
     /* Other flags used by the module */