remove defaut case in grpc_call_error_to_string

9 years ago · f02bada24f
parent 2e7d957a63
commit f02bada24f
1 changed files with 1 additions and 2 deletions
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@ -1545,7 +1545,6 @@ const char *grpc_call_error_to_string(grpc_call_error error) {
      return "GRPC_CALL_ERROR_TOO_MANY_OPERATIONS";
    case GRPC_CALL_OK:
      return "GRPC_CALL_OK";
-    default:
-      return "GRPC_CALL_ERROR_UNKNOW";
  }
+  GPR_UNREACHABLE_CODE(return "GRPC_CALL_ERROR_UNKNOW");
 }