Remove unused-parameter warnings, round 2 (10 of 19)

src/core/lib/security/credentials/google_default/google_default_credentials.cc

@@ -154,7 +154,7 @@ static void on_metadata_server_detection_http_response(void* user_data,
   gpr_mu_unlock(g_polling_mu);
 }
 
-static void destroy_pollset(void* p, grpc_error* e) {
+static void destroy_pollset(void* p, grpc_error* /*e*/) {
   grpc_pollset_destroy(static_cast<grpc_pollset*>(p));
 }
 

src/core/lib/security/credentials/iam/iam_credentials.cc

@@ -35,15 +35,15 @@ grpc_google_iam_credentials::~grpc_google_iam_credentials() {
 }
 
 bool grpc_google_iam_credentials::get_request_metadata(
-    grpc_polling_entity* pollent, grpc_auth_metadata_context context,
+    grpc_polling_entity* /*pollent*/, grpc_auth_metadata_context /*context*/,
-    grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
+    grpc_credentials_mdelem_array* md_array,
-    grpc_error** error) {
+    grpc_closure* /*on_request_metadata*/, grpc_error** /*error*/) {
   grpc_credentials_mdelem_array_append(md_array, &md_array_);
   return true;
 }
 
 void grpc_google_iam_credentials::cancel_get_request_metadata(
-    grpc_credentials_mdelem_array* md_array, grpc_error* error) {
+    grpc_credentials_mdelem_array* /*md_array*/, grpc_error* error) {
   GRPC_ERROR_UNREF(error);
 }
 

src/core/lib/security/credentials/jwt/jwt_credentials.cc

@@ -50,9 +50,9 @@ grpc_service_account_jwt_access_credentials::
 }
 
 bool grpc_service_account_jwt_access_credentials::get_request_metadata(
-    grpc_polling_entity* pollent, grpc_auth_metadata_context context,
+    grpc_polling_entity* /*pollent*/, grpc_auth_metadata_context context,
-    grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
+    grpc_credentials_mdelem_array* md_array,
-    grpc_error** error) {
+    grpc_closure* /*on_request_metadata*/, grpc_error** error) {
   gpr_timespec refresh_threshold = gpr_time_from_seconds(
       GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
 
@@ -104,7 +104,7 @@ bool grpc_service_account_jwt_access_credentials::get_request_metadata(
 }
 
 void grpc_service_account_jwt_access_credentials::cancel_get_request_metadata(
-    grpc_credentials_mdelem_array* md_array, grpc_error* error) {
+    grpc_credentials_mdelem_array* /*md_array*/, grpc_error* error) {
   GRPC_ERROR_UNREF(error);
 }
 

src/core/lib/security/credentials/jwt/jwt_verifier.cc

@@ -636,7 +636,7 @@ end:
   return result;
 }
 
-static void on_keys_retrieved(void* user_data, grpc_error* error) {
+static void on_keys_retrieved(void* user_data, grpc_error* /*error*/) {
   verifier_cb_ctx* ctx = static_cast<verifier_cb_ctx*>(user_data);
   grpc_json* json = json_from_http(&ctx->responses[HTTP_RESPONSE_KEYS]);
   EVP_PKEY* verification_key = nullptr;
@@ -676,7 +676,7 @@ end:
   verifier_cb_ctx_destroy(ctx);
 }
 
-static void on_openid_config_retrieved(void* user_data, grpc_error* error) {
+static void on_openid_config_retrieved(void* user_data, grpc_error* /*error*/) {
   const grpc_json* cur;
   verifier_cb_ctx* ctx = static_cast<verifier_cb_ctx*>(user_data);
   const grpc_http_response* response = &ctx->responses[HTTP_RESPONSE_OPENID];

src/core/lib/security/credentials/local/local_credentials.cc

@@ -33,7 +33,7 @@ grpc_core::RefCountedPtr<grpc_channel_security_connector>
 grpc_local_credentials::create_security_connector(
     grpc_core::RefCountedPtr<grpc_call_credentials> request_metadata_creds,
     const char* target_name, const grpc_channel_args* args,
-    grpc_channel_args** new_args) {
+    grpc_channel_args** /*new_args*/) {
   return grpc_local_channel_security_connector_create(
       this->Ref(), std::move(request_metadata_creds), args, target_name);
 }

src/core/lib/security/credentials/oauth2/oauth2_credentials.cc

@@ -269,9 +269,9 @@ void grpc_oauth2_token_fetcher_credentials::on_http_response(
 }
 
 bool grpc_oauth2_token_fetcher_credentials::get_request_metadata(
-    grpc_polling_entity* pollent, grpc_auth_metadata_context context,
+    grpc_polling_entity* pollent, grpc_auth_metadata_context /*context*/,
     grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
-    grpc_error** error) {
+    grpc_error** /*error*/) {
   // Check if we can use the cached token.
   grpc_millis refresh_threshold =
       GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS * GPR_MS_PER_SEC;
@@ -702,15 +702,15 @@ grpc_access_token_credentials::~grpc_access_token_credentials() {
 }
 
 bool grpc_access_token_credentials::get_request_metadata(
-    grpc_polling_entity* pollent, grpc_auth_metadata_context context,
+    grpc_polling_entity* /*pollent*/, grpc_auth_metadata_context /*context*/,
-    grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
+    grpc_credentials_mdelem_array* md_array,
-    grpc_error** error) {
+    grpc_closure* /*on_request_metadata*/, grpc_error** /*error*/) {
   grpc_credentials_mdelem_array_add(md_array, access_token_md_);
   return true;
 }
 
 void grpc_access_token_credentials::cancel_get_request_metadata(
-    grpc_credentials_mdelem_array* md_array, grpc_error* error) {
+    grpc_credentials_mdelem_array* /*md_array*/, grpc_error* error) {
   GRPC_ERROR_UNREF(error);
 }
 

src/core/lib/security/credentials/plugin/plugin_credentials.cc

@@ -142,7 +142,7 @@ static void plugin_md_request_metadata_ready(void* request,
 }
 
 bool grpc_plugin_credentials::get_request_metadata(
-    grpc_polling_entity* pollent, grpc_auth_metadata_context context,
+    grpc_polling_entity* /*pollent*/, grpc_auth_metadata_context context,
     grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
     grpc_error** error) {
   bool retval = true;  // Synchronous return.

src/core/lib/security/security_connector/alts/alts_security_connector.cc

@@ -94,7 +94,7 @@ class grpc_alts_channel_security_connector final
         grpc_core::SecurityHandshakerCreate(handshaker, this, args));
   }
 
-  void check_peer(tsi_peer peer, grpc_endpoint* ep,
+  void check_peer(tsi_peer peer, grpc_endpoint* /*ep*/,
                   grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
                   grpc_closure* on_peer_checked) override {
     alts_check_peer(peer, auth_context, on_peer_checked);
@@ -109,8 +109,8 @@ class grpc_alts_channel_security_connector final
   }
 
   bool check_call_host(grpc_core::StringView host,
-                       grpc_auth_context* auth_context,
+                       grpc_auth_context* /*auth_context*/,
-                       grpc_closure* on_call_host_checked,
+                       grpc_closure* /*on_call_host_checked*/,
                        grpc_error** error) override {
     if (host.empty() || host != target_name_) {
       *error = GRPC_ERROR_CREATE_FROM_STATIC_STRING(
@@ -119,7 +119,7 @@ class grpc_alts_channel_security_connector final
     return true;
   }
 
-  void cancel_check_call_host(grpc_closure* on_call_host_checked,
+  void cancel_check_call_host(grpc_closure* /*on_call_host_checked*/,
                               grpc_error* error) override {
     GRPC_ERROR_UNREF(error);
   }
@@ -154,7 +154,7 @@ class grpc_alts_server_security_connector final
         grpc_core::SecurityHandshakerCreate(handshaker, this, args));
   }
 
-  void check_peer(tsi_peer peer, grpc_endpoint* ep,
+  void check_peer(tsi_peer peer, grpc_endpoint* /*ep*/,
                   grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
                   grpc_closure* on_peer_checked) override {
     alts_check_peer(peer, auth_context, on_peer_checked);

src/core/lib/security/security_connector/fake/fake_security_connector.cc

@@ -97,16 +97,16 @@ class grpc_fake_channel_security_connector final
   }
 
   void add_handshakers(const grpc_channel_args* args,
-                       grpc_pollset_set* interested_parties,
+                       grpc_pollset_set* /*interested_parties*/,
                        grpc_core::HandshakeManager* handshake_mgr) override {
     handshake_mgr->Add(grpc_core::SecurityHandshakerCreate(
         tsi_create_fake_handshaker(/*is_client=*/true), this, args));
   }
 
   bool check_call_host(grpc_core::StringView host,
-                       grpc_auth_context* auth_context,
+                       grpc_auth_context* /*auth_context*/,
-                       grpc_closure* on_call_host_checked,
+                       grpc_closure* /*on_call_host_checked*/,
-                       grpc_error** error) override {
+                       grpc_error** /*error*/) override {
     grpc_core::StringView authority_hostname;
     grpc_core::StringView authority_ignored_port;
     grpc_core::StringView target_hostname;
@@ -135,7 +135,7 @@ class grpc_fake_channel_security_connector final
     return true;
   }
 
-  void cancel_check_call_host(grpc_closure* on_call_host_checked,
+  void cancel_check_call_host(grpc_closure* /*on_call_host_checked*/,
                               grpc_error* error) override {
     GRPC_ERROR_UNREF(error);
   }
@@ -213,7 +213,7 @@ class grpc_fake_channel_security_connector final
 };
 
 static void fake_check_peer(
-    grpc_security_connector* sc, tsi_peer peer,
+    grpc_security_connector* /*sc*/, tsi_peer peer,
     grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
     grpc_closure* on_peer_checked) {
   const char* prop_name;
@@ -250,7 +250,7 @@ end:
 }
 
 void grpc_fake_channel_security_connector::check_peer(
-    tsi_peer peer, grpc_endpoint* ep,
+    tsi_peer peer, grpc_endpoint* /*ep*/,
     grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
     grpc_closure* on_peer_checked) {
   fake_check_peer(this, peer, auth_context, on_peer_checked);
@@ -266,14 +266,14 @@ class grpc_fake_server_security_connector
                                        std::move(server_creds)) {}
   ~grpc_fake_server_security_connector() override = default;
 
-  void check_peer(tsi_peer peer, grpc_endpoint* ep,
+  void check_peer(tsi_peer peer, grpc_endpoint* /*ep*/,
                   grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
                   grpc_closure* on_peer_checked) override {
     fake_check_peer(this, peer, auth_context, on_peer_checked);
   }
 
   void add_handshakers(const grpc_channel_args* args,
-                       grpc_pollset_set* interested_parties,
+                       grpc_pollset_set* /*interested_parties*/,
                        grpc_core::HandshakeManager* handshake_mgr) override {
     handshake_mgr->Add(grpc_core::SecurityHandshakerCreate(
         tsi_create_fake_handshaker(/*=is_client*/ false), this, args));

src/core/lib/security/security_connector/local/local_security_connector.cc

@@ -58,7 +58,7 @@ grpc_core::RefCountedPtr<grpc_auth_context> local_auth_context_create() {
   return ctx;
 }
 
-void local_check_peer(grpc_security_connector* sc, tsi_peer peer,
+void local_check_peer(grpc_security_connector* /*sc*/, tsi_peer /*peer*/,
                       grpc_endpoint* ep,
                       grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
                       grpc_closure* on_peer_checked,
@@ -129,7 +129,7 @@ class grpc_local_channel_security_connector final
   ~grpc_local_channel_security_connector() override { gpr_free(target_name_); }
 
   void add_handshakers(
-      const grpc_channel_args* args, grpc_pollset_set* interested_parties,
+      const grpc_channel_args* args, grpc_pollset_set* /*interested_parties*/,
       grpc_core::HandshakeManager* handshake_manager) override {
     tsi_handshaker* handshaker = nullptr;
     GPR_ASSERT(local_tsi_handshaker_create(true /* is_client */, &handshaker) ==
@@ -157,8 +157,8 @@ class grpc_local_channel_security_connector final
   }
 
   bool check_call_host(grpc_core::StringView host,
-                       grpc_auth_context* auth_context,
+                       grpc_auth_context* /*auth_context*/,
-                       grpc_closure* on_call_host_checked,
+                       grpc_closure* /*on_call_host_checked*/,
                        grpc_error** error) override {
     if (host.empty() || host != target_name_) {
       *error = GRPC_ERROR_CREATE_FROM_STATIC_STRING(
@@ -167,7 +167,7 @@ class grpc_local_channel_security_connector final
     return true;
   }
 
-  void cancel_check_call_host(grpc_closure* on_call_host_checked,
+  void cancel_check_call_host(grpc_closure* /*on_call_host_checked*/,
                               grpc_error* error) override {
     GRPC_ERROR_UNREF(error);
   }
@@ -187,7 +187,7 @@ class grpc_local_server_security_connector final
   ~grpc_local_server_security_connector() override = default;
 
   void add_handshakers(
-      const grpc_channel_args* args, grpc_pollset_set* interested_parties,
+      const grpc_channel_args* args, grpc_pollset_set* /*interested_parties*/,
       grpc_core::HandshakeManager* handshake_manager) override {
     tsi_handshaker* handshaker = nullptr;
     GPR_ASSERT(local_tsi_handshaker_create(false /* is_client */,