From a7cd765f2057cec1c57127b935d3c9839e5ae01d Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Sun, 17 Jan 2021 23:22:09 +0100
Subject: [PATCH] app-layer/nfs: dead code removal

---
 src/app-layer-nfs-tcp.c | 33 ---------------------------------
 src/app-layer-nfs-tcp.h |  3 ---
 2 files changed, 36 deletions(-)

diff --git a/src/app-layer-nfs-tcp.c b/src/app-layer-nfs-tcp.c
index e806324976..d921db5f98 100644
--- a/src/app-layer-nfs-tcp.c
+++ b/src/app-layer-nfs-tcp.c
@@ -47,25 +47,6 @@
  * be the size of a header. TODO actual min size is likely larger */
 #define NFSTCP_MIN_FRAME_LEN 32
 
-/* Enum of app-layer events for an echo protocol. Normally you might
- * have events for errors in parsing data, like unexpected data being
- * received. For echo we'll make something up, and log an app-layer
- * level alert if an empty message is received.
- *
- * Example rule:
- *
- * alert nfs any any -> any any (msg:"SURICATA NFS empty message"; \
- *    app-layer-event:nfs.empty_message; sid:X; rev:Y;)
- */
-enum {
-    NFSTCP_DECODER_EVENT_EMPTY_MESSAGE,
-};
-
-SCEnumCharMap nfs_decoder_event_table[] = {
-    {"EMPTY_MESSAGE", NFSTCP_DECODER_EVENT_EMPTY_MESSAGE},
-    { NULL, 0 }
-};
-
 static void *NFSTCPStateAlloc(void *orig_state, AppProto proto_orig)
 {
     return rs_nfs_state_new(orig_state, proto_orig);
@@ -362,18 +343,4 @@ void RegisterNFSTCPParsers(void)
     else {
         SCLogDebug("NFSTCP protocol parsing disabled.");
     }
-
-#ifdef UNITTESTS
-    AppLayerParserRegisterProtocolUnittests(IPPROTO_TCP, ALPROTO_NFS,
-        NFSTCPParserRegisterTests);
-#endif
-}
-
-#ifdef UNITTESTS
-#endif
-
-void NFSTCPParserRegisterTests(void)
-{
-#ifdef UNITTESTS
-#endif
 }
diff --git a/src/app-layer-nfs-tcp.h b/src/app-layer-nfs-tcp.h
index 2ffb831b78..d1c72d72ff 100644
--- a/src/app-layer-nfs-tcp.h
+++ b/src/app-layer-nfs-tcp.h
@@ -24,9 +24,6 @@
 #ifndef __APP_LAYER_NFS_TCP_H__
 #define __APP_LAYER_NFS_TCP_H__
 
-#include "app-layer-events.h"
-
 void RegisterNFSTCPParsers(void);
-void NFSTCPParserRegisterTests(void);
 
 #endif /* __APP_LAYER_NFS_TCP_H__ */