ethdev: add return code to stats reset function

[dpdk.git] / lib / librte_ether / rte_ethdev.h

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index b88005bb7aae12b4982b0d75f22b2c2646e42215..8e928da807f8c2258b358c744776d534bb7baac4 100644 (file)
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -2369,8 +2369,12 @@ int rte_eth_stats_get(uint16_t port_id, struct rte_eth_stats *stats);
  *
  * @param port_id
  *   The port identifier of the Ethernet device.
+ * @return
+ *   - (0) if device notified to reset stats.
+ *   - (-ENOTSUP) if hardware doesn't support.
+ *   - (-ENODEV) if *port_id* invalid.
  */
-void rte_eth_stats_reset(uint16_t port_id);
+int rte_eth_stats_reset(uint16_t port_id);
 
 /**
  * Retrieve names of extended statistics of an Ethernet device.