Update per comments

Author: lazarkov

src/app/clusters/account-login-server/account-login-server.cpp

@@ -139,18 +139,11 @@ CHIP_ERROR AccountLoginAttrAccess::Read(const app::ConcreteReadAttributePath & a
 
     switch (aPath.mAttributeId)
     {
-    case app::Clusters::AccountLogin::Attributes::ClusterRevision::Id: {
-        if (isDelegateNull(delegate, endpoint))
-        {
-            return CHIP_NO_ERROR;
-        }
-
+    case app::Clusters::AccountLogin::Attributes::ClusterRevision::Id: 
         return ReadRevisionAttribute(endpoint, aEncoder, delegate);
-    }
-    default: {
+    default:
         break;
     }
-    }
 
     return CHIP_NO_ERROR;
 }

src/app/clusters/channel-server/channel-server.cpp

@@ -168,18 +168,11 @@ CHIP_ERROR ChannelAttrAccess::Read(const app::ConcreteReadAttributePath & aPath,
 
         return ReadFeatureFlagAttribute(endpoint, aEncoder, delegate);
     }
-    case app::Clusters::Channel::Attributes::ClusterRevision::Id: {
-        if (isDelegateNull(delegate, endpoint))
-        {
-            return CHIP_NO_ERROR;
-        }
-
+    case app::Clusters::Channel::Attributes::ClusterRevision::Id:
         return ReadRevisionAttribute(endpoint, aEncoder, delegate);
-    }
-    default: {
+    default:
         break;
     }
-    }
 
     return CHIP_NO_ERROR;
 }

src/app/clusters/content-launch-server/content-launch-server.cpp

@@ -167,17 +167,11 @@ CHIP_ERROR ContentLauncherAttrAccess::Read(const app::ConcreteReadAttributePath
         return ReadFeatureFlagAttribute(endpoint, aEncoder, delegate);
     }
     case app::Clusters::ContentLauncher::Attributes::ClusterRevision::Id: {
-        if (isDelegateNull(delegate, endpoint))
-        {
-            return CHIP_NO_ERROR;
-        }
-
         return ReadRevisionAttribute(endpoint, aEncoder, delegate);
     }
-    default: {
+    default:
         break;
     }
-    }
 
     return CHIP_NO_ERROR;
 }

src/app/clusters/target-navigator-server/target-navigator-server.cpp

@@ -156,18 +156,11 @@ CHIP_ERROR TargetNavigatorAttrAccess::Read(const app::ConcreteReadAttributePath
 
         return ReadCurrentTargetAttribute(aEncoder, delegate);
     }
-    case app::Clusters::TargetNavigator::Attributes::ClusterRevision::Id: {
-        if (isDelegateNull(delegate, endpoint))
-        {
-            return CHIP_NO_ERROR;
-        }
-
+    case app::Clusters::TargetNavigator::Attributes::ClusterRevision::Id:
         return ReadRevisionAttribute(endpoint, aEncoder, delegate);
-    }
-    default: {
+    default:
         break;
     }
-    }
 
     return CHIP_NO_ERROR;
 }