docs updated, code cleanup networkInterfaces()

lib/network.js

@@ -336,9 +336,7 @@ function getWindowsIEEE8021x(connectionType, iface, ifaces) {
       const iface8021xInfo = ifaces.find((element) => {
         return element.includes(iface + '\r\n');
       });
-
-      const arrayIface8021xInfo = iface8021xInfo.split('\r\n')
-
+      const arrayIface8021xInfo = iface8021xInfo.split('\r\n');
       const state8021x = arrayIface8021xInfo.find((element) => {
         return element.includes('802.1x');
       });
@@ -346,16 +344,13 @@ function getWindowsIEEE8021x(connectionType, iface, ifaces) {
       if (state8021x.includes('Disabled')) {
         i8021x.state = "Disabled";
         i8021x.protocol = "Not defined";
-
       } else if (state8021x.includes('Enabled')) {
         const protocol8021x = arrayIface8021xInfo.find((element) => {
           return element.includes('EAP');
         });
-
         i8021x.protocol = protocol8021x.split(':').pop();
         i8021x.state = "Enabled";
       }
-
     } catch (error) {
       // console.log('Error getting wired information:', error);
       return i8021x;
@@ -493,6 +488,7 @@ function getLinuxIfaceConnectionName(interfaceName) {
 }
 
 function getLinuxIfaceDHCPstatus(connectionName) {
+  let result = false;
   if (connectionName) {
     const cmd = `nmcli connection show "${connectionName}" \| grep ipv4.method;`;
     try {
@@ -502,19 +498,19 @@ function getLinuxIfaceDHCPstatus(connectionName) {
       let dhcStatus = resultFormat.split(" ").slice(1).toString();
       switch (dhcStatus) {
         case 'auto':
-          dhcStatus = true;
+          result = true;
           break;
 
         default:
-          dhcStatus = false;
+          result = false;
           break;
       }
-      return dhcStatus;
+      return result;
     } catch (e) {
-      return 'Unknown';
+      return result;
     }
   } else {
-    return 'Unknown';
+    return result;
   }
 }