433 	char *tmp_dir_path;  in parport_proc_register()  local
455 	tmp_dir_path = kzalloc(tmp_path_len, GFP_KERNEL);  in parport_proc_register()
456 	if (!tmp_dir_path) {  in parport_proc_register()
461 	bytes_written = snprintf(tmp_dir_path, tmp_path_len,  in parport_proc_register()
467 	t->devices_header = register_sysctl(tmp_dir_path, t->device_dir);  in parport_proc_register()
474 	bytes_written = snprintf(tmp_dir_path, tmp_path_len,  in parport_proc_register()
481 	t->port_header = register_sysctl(tmp_dir_path, t->vars);  in parport_proc_register()
489 	kfree(tmp_dir_path);  in parport_proc_register()
496 	kfree(tmp_dir_path);  in parport_proc_register()
521 	char *tmp_dir_path;  in parport_device_proc_register()  local
532 	tmp_dir_path = kzalloc(tmp_dir_path_len, GFP_KERNEL);  in parport_device_proc_register()
533 	if (!tmp_dir_path) {  in parport_device_proc_register()
538 	bytes_written = snprintf(tmp_dir_path, tmp_dir_path_len, "dev/parport/%s/devices/%s",  in parport_device_proc_register()
547 	t->sysctl_header = register_sysctl(tmp_dir_path, t->vars);  in parport_device_proc_register()
554 	kfree(tmp_dir_path);  in parport_device_proc_register()
558 	kfree(tmp_dir_path);  in parport_device_proc_register()