diff --git a/src/flash/nor/tms470.c b/src/flash/nor/tms470.c
index dd9ff5b41..359d3aa7d 100644
--- a/src/flash/nor/tms470.c
+++ b/src/flash/nor/tms470.c
@@ -1244,13 +1244,11 @@ static int get_tms470_info(struct flash_bank *bank, char *buf, int buf_size)
 		return ERROR_FLASH_OPERATION_FAILED;
 	}
 
-	used += snprintf(buf, buf_size, "\ntms470 information: Chip is %s\n", tms470_info->part_name);
+	used = snprintf(buf, buf_size, "\ntms470 information: Chip is %s\n", tms470_info->part_name);
 	buf += used;
 	buf_size -= used;
 
-	used += snprintf(buf, buf_size, "Flash protection level 2 is %s\n", tms470_check_flash_unlocked(bank->target) == ERROR_OK ? "disabled" : "enabled");
-	buf += used;
-	buf_size -= used;
+	snprintf(buf, buf_size, "Flash protection level 2 is %s\n", tms470_check_flash_unlocked(bank->target) == ERROR_OK ? "disabled" : "enabled");
 
 	return ERROR_OK;
 }