fixed according to cppcheck rec.

main.c

@@ -81,8 +81,7 @@ static void parse_command_line_args(int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-  DIR *d;
-  struct dirent *dir;
+
   int rv;
 
   parse_command_line_args(argc, argv);
@@ -103,12 +102,14 @@ int main(int argc, char *argv[]) {
     validate_path(global_args.path);
 
   if (global_args.path == NULL && global_args.dir_path != NULL) {
-
+    DIR *d;
     // printf("\n working with directory: %s \n ", global_args.dir_path);
 
     d = opendir(global_args.dir_path);
 
     if (d) {
+      struct dirent *dir;
+
       while ((dir = readdir(d)) != NULL) {
         char *res;
         char *format;

ubus_api_validator.c

@@ -49,7 +49,6 @@ int validate_path(char *path) {
 
 static int validate_jobj(struct json_object *jobj) {
 
-  struct json_object *tmp;
   struct json_object *result = NULL;
   struct json_object *ubus_object;
   struct json_object *ubus_calls;
@@ -69,6 +68,7 @@ static int validate_jobj(struct json_object *jobj) {
 
   for (i = 0; i < json_object_array_length(ubus_calls); i++) {
 
+    struct json_object *tmp;
     struct json_object *ubus_method;
     struct json_object *ubus_args;
     const char *method;