From 08c511f1bfbda778cd0eb0e7c0b4fa8cc7c9b8e8 Mon Sep 17 00:00:00 2001
From: Philippe Antoine <pantoine@oisf.net>
Date: Tue, 11 Jun 2024 12:43:50 +0200
Subject: [PATCH] enip: remove unnecessary unsafe

As the function SCEnipRegisterParsers is already marked as unsafe
---
 rust/src/enip/enip.rs | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/rust/src/enip/enip.rs b/rust/src/enip/enip.rs
index 834e3e2af4f3..30335dec82f3 100644
--- a/rust/src/enip/enip.rs
+++ b/rust/src/enip/enip.rs
@@ -634,13 +634,11 @@ pub unsafe extern "C" fn SCEnipRegisterParsers() {
             let _ = AppLayerRegisterParser(&parser, alproto);
         }
         SCLogDebug!("Rust enip parser registered for UDP.");
-        unsafe {
-            AppLayerParserRegisterParserAcceptableDataDirection(
-                IPPROTO_UDP,
-                ALPROTO_ENIP,
-                STREAM_TOSERVER | STREAM_TOCLIENT,
-            );
-        }
+        AppLayerParserRegisterParserAcceptableDataDirection(
+            IPPROTO_UDP,
+            ALPROTO_ENIP,
+            STREAM_TOSERVER | STREAM_TOCLIENT,
+        );
         AppLayerParserRegisterLogger(IPPROTO_UDP, ALPROTO_ENIP);
     } else {
         SCLogDebug!("Protocol detector and parser disabled for ENIP on UDP.");
@@ -661,13 +659,11 @@ pub unsafe extern "C" fn SCEnipRegisterParsers() {
             let _ = AppLayerRegisterParser(&parser, alproto);
         }
         SCLogDebug!("Rust enip parser registered for TCP.");
-        unsafe {
-            AppLayerParserRegisterParserAcceptableDataDirection(
-                IPPROTO_TCP,
-                ALPROTO_ENIP,
-                STREAM_TOSERVER | STREAM_TOCLIENT,
-            );
-        }
+        AppLayerParserRegisterParserAcceptableDataDirection(
+            IPPROTO_TCP,
+            ALPROTO_ENIP,
+            STREAM_TOSERVER | STREAM_TOCLIENT,
+        );
         AppLayerParserRegisterLogger(IPPROTO_TCP, ALPROTO_ENIP);
     } else {
         SCLogDebug!("Protocol detector and parser disabled for ENIP on TCP.");