Remove unused parameter warning (8 of 20)

test/core/end2end/tests/filter_latency.cc

@@ -247,33 +247,33 @@ static void test_request(grpc_end2end_test_config config) {
  * Test latency filter
  */
 
-static grpc_error* init_call_elem(grpc_call_element* elem,
-                                  const grpc_call_element_args* args) {
+static grpc_error* init_call_elem(grpc_call_element* /*elem*/,
+                                  const grpc_call_element_args* /*args*/) {
   return GRPC_ERROR_NONE;
 }
 
-static void client_destroy_call_elem(grpc_call_element* elem,
+static void client_destroy_call_elem(grpc_call_element* /*elem*/,
                                      const grpc_call_final_info* final_info,
-                                     grpc_closure* ignored) {
+                                     grpc_closure* /*ignored*/) {
   gpr_mu_lock(&g_mu);
   g_client_latency = final_info->stats.latency;
   gpr_mu_unlock(&g_mu);
 }
 
-static void server_destroy_call_elem(grpc_call_element* elem,
+static void server_destroy_call_elem(grpc_call_element* /*elem*/,
                                      const grpc_call_final_info* final_info,
-                                     grpc_closure* ignored) {
+                                     grpc_closure* /*ignored*/) {
   gpr_mu_lock(&g_mu);
   g_server_latency = final_info->stats.latency;
   gpr_mu_unlock(&g_mu);
 }
 
-static grpc_error* init_channel_elem(grpc_channel_element* elem,
-                                     grpc_channel_element_args* args) {
+static grpc_error* init_channel_elem(grpc_channel_element* /*elem*/,
+                                     grpc_channel_element_args* /*args*/) {
   return GRPC_ERROR_NONE;
 }
 
-static void destroy_channel_elem(grpc_channel_element* elem) {}
+static void destroy_channel_elem(grpc_channel_element* /*elem*/) {}
 
 static const grpc_channel_filter test_client_filter = {
     grpc_call_next_op,

test/core/end2end/tests/filter_status_code.cc

@@ -284,7 +284,7 @@ static grpc_error* init_call_elem(grpc_call_element* elem,
 
 static void client_destroy_call_elem(grpc_call_element* elem,
                                      const grpc_call_final_info* final_info,
-                                     grpc_closure* ignored) {
+                                     grpc_closure* /*ignored*/) {
   final_status_data* data = static_cast<final_status_data*>(elem->call_data);
   gpr_mu_lock(&g_mu);
   // Some fixtures, like proxies, will spawn intermidiate calls
@@ -299,7 +299,7 @@ static void client_destroy_call_elem(grpc_call_element* elem,
 
 static void server_destroy_call_elem(grpc_call_element* elem,
                                      const grpc_call_final_info* final_info,
-                                     grpc_closure* ignored) {
+                                     grpc_closure* /*ignored*/) {
   final_status_data* data = static_cast<final_status_data*>(elem->call_data);
   gpr_mu_lock(&g_mu);
   // Some fixtures, like proxies, will spawn intermidiate calls
@@ -312,12 +312,12 @@ static void server_destroy_call_elem(grpc_call_element* elem,
   gpr_mu_unlock(&g_mu);
 }
 
-static grpc_error* init_channel_elem(grpc_channel_element* elem,
-                                     grpc_channel_element_args* args) {
+static grpc_error* init_channel_elem(grpc_channel_element* /*elem*/,
+                                     grpc_channel_element_args* /*args*/) {
   return GRPC_ERROR_NONE;
 }
 
-static void destroy_channel_elem(grpc_channel_element* elem) {}
+static void destroy_channel_elem(grpc_channel_element* /*elem*/) {}
 
 static const grpc_channel_filter test_client_filter = {
     grpc_call_next_op,

test/core/end2end/tests/no_error_on_hotpath.cc

@@ -87,7 +87,7 @@ static void end_test(grpc_end2end_test_fixture* f) {
   grpc_completion_queue_destroy(f->shutdown_cq);
 }
 
-static void simple_request_body(grpc_end2end_test_config config,
+static void simple_request_body(grpc_end2end_test_config /*config*/,
                                 grpc_end2end_test_fixture f) {
   grpc_call* c;
   grpc_call* s;

test/core/end2end/tests/no_logging.cc

@@ -113,7 +113,7 @@ static void end_test(grpc_end2end_test_fixture* f) {
   grpc_completion_queue_destroy(f->shutdown_cq);
 }
 
-static void simple_request_body(grpc_end2end_test_config config,
+static void simple_request_body(grpc_end2end_test_config /*config*/,
                                 grpc_end2end_test_fixture f) {
   grpc_call* c;
   grpc_call* s;

test/core/end2end/tests/stream_compression_compressed_payload.cc

@@ -269,8 +269,8 @@ static void request_with_payload_template(
     uint32_t client_send_flags_bitmask,
     grpc_compression_algorithm default_client_channel_compression_algorithm,
     grpc_compression_algorithm default_server_channel_compression_algorithm,
-    grpc_compression_algorithm expected_client_compression_algorithm,
-    grpc_compression_algorithm expected_server_compression_algorithm,
+    grpc_compression_algorithm /*expected_client_compression_algorithm*/,
+    grpc_compression_algorithm /*expected_server_compression_algorithm*/,
     grpc_metadata* client_init_metadata, bool set_server_level,
     grpc_compression_level server_compression_level,
     bool send_message_before_initial_metadata,

test/core/end2end/tests/stream_compression_payload.cc

@@ -104,7 +104,7 @@ static grpc_slice generate_random_slice() {
   return out;
 }
 
-static void request_response_with_payload(grpc_end2end_test_config config,
+static void request_response_with_payload(grpc_end2end_test_config /*config*/,
                                           grpc_end2end_test_fixture f) {
   /* Create large request and response bodies. These are big enough to require
    * multiple round trips to deliver to the peer, and their exact contents of

test/core/fling/fling_stream_test.cc

@@ -27,7 +27,7 @@
 #include "test/core/util/port.h"
 #include "test/core/util/subprocess.h"
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char** argv) {
   char* me = argv[0];
   char* lslash = strrchr(me, '/');
   char root[1024];

test/core/fling/fling_test.cc

@@ -28,7 +28,7 @@
 #include "test/core/util/port.h"
 #include "test/core/util/subprocess.h"
 
-int main(int argc, const char** argv) {
+int main(int /*argc*/, const char** argv) {
   const char* me = argv[0];
   const char* lslash = strrchr(me, '/');
   char root[1024];

test/core/fling/server.cc

@@ -167,7 +167,7 @@ static void start_send_status(void) {
 
 /* We have some sort of deadlock, so let's not exit gracefully for now.
    When that is resolved, please remove the #include <unistd.h> above. */
-static void sigint_handler(int x) { _exit(0); }
+static void sigint_handler(int /*x*/) { _exit(0); }
 
 int main(int argc, char** argv) {
   grpc_event ev;

test/core/gpr/log_test.cc

@@ -37,11 +37,13 @@ static void test_callback(gpr_log_func_args* args) {
   GPR_ASSERT(0 == strcmp(args->message, "hello 1 2 3"));
 }
 
-static void test_should_log(gpr_log_func_args* args) {
+static void test_should_log(gpr_log_func_args* /*args*/) {
   log_func_reached = true;
 }
 
-static void test_should_not_log(gpr_log_func_args* args) { GPR_ASSERT(false); }
+static void test_should_not_log(gpr_log_func_args* /*args*/) {
+  GPR_ASSERT(false);
+}
 
 #define test_log_function_reached(SEVERITY)     \
   gpr_set_log_function(test_should_log);        \