* The number of packets correct and ready to be sent. The return value can be
* less than the value of the *tx_pkts* parameter when some packet doesn't
* meet devices requirements with rte_errno set appropriately:
- * - -EINVAL: offload flags are not correctly set
- * - -ENOTSUP: the offload feature is not supported by the hardware
+ * - EINVAL: offload flags are not correctly set
+ * - ENOTSUP: the offload feature is not supported by the hardware
*
*/