From b2c19aea1e8c9ffd7d7c18236de013f71df39993 Mon Sep 17 00:00:00 2001
From: Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
Date: Wed, 28 Feb 2024 22:13:11 +0100
Subject: [PATCH] type hint

---
 LibreNMS/Modules/Ipv6Addresses.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/LibreNMS/Modules/Ipv6Addresses.php b/LibreNMS/Modules/Ipv6Addresses.php
index 1ff6e1026723..ac8ff42c7bca 100644
--- a/LibreNMS/Modules/Ipv6Addresses.php
+++ b/LibreNMS/Modules/Ipv6Addresses.php
@@ -128,7 +128,7 @@ private function discoverIpv6(OS $os): void
         self::cleanupIpv6($device, $valid);
     }
 
-    private function discoverIpv6_StandardOS(array $device)
+    private function discoverIpv6_StandardOS(array $device): array
     {
         $valid = [];
 
@@ -169,7 +169,7 @@ private function discoverIpv6_StandardOS(array $device)
         return $valid;
     }
 
-    private function discoverIpv6_eltex_mes24xx(array $device)
+    private function discoverIpv6_eltex_mes24xx(array $device): array
     {
         $valid = [];
 
@@ -202,7 +202,7 @@ private function discoverIpv6_eltex_mes24xx(array $device)
         return $valid;
     }
 
-    private function discoverIpv6_eltex_mes23xx(array $device)
+    private function discoverIpv6_eltex_mes23xx(array $device): array
     {
         $valid = [];
 
@@ -230,7 +230,7 @@ private function discoverIpv6_eltex_mes23xx(array $device)
         return $valid;
     }
 
-    private function discoverIpv6_eltex_mes21xx(array $device)
+    private function discoverIpv6_eltex_mes21xx(array $device): array
     {
         $valid = [];
 
@@ -258,7 +258,7 @@ private function discoverIpv6_eltex_mes21xx(array $device)
         return $valid;
     }
 
-    private function discoverIpv6_jetstream(array $device)
+    private function discoverIpv6_jetstream(array $device): array
     {
         $valid = [];
 
@@ -285,9 +285,9 @@ private function discoverIpv6_jetstream(array $device)
                     }
                 }
             }
-
-            return $valid;
         }
+
+        return $valid;
     }
 
     private function processIpv6(array $device, int $ifIndex = 0, string $ipv6_address = '', int $ipv6_prefixlen = 0, string $ipv6_origin = ''): string
@@ -354,7 +354,7 @@ private function processIpv6(array $device, int $ifIndex = 0, string $ipv6_addre
         return '0';
     }
 
-    private function cleanupIpv6(array $device, array $valid)
+    private function cleanupIpv6(array $device, array $valid): void
     {
         Log::debug('IPv6 -> Cleanup');