ethdev: add sanity checks to functions

[dpdk.git] / doc / guides / rel_notes / release_2_2.rst

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index b523b26..2ab954c 100644 (file)
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -243,6 +243,9 @@ API Changes
   structures: rte_eth_dcb_rx_conf, rte_eth_dcb_tx_conf,
   rte_eth_vmdq_dcb_conf, rte_eth_vmdq_dcb_tx_conf.
 
+* The rte_eth_rx_queue_count() function now returns "int" instead of "uint32_t"
+  to allow the use of negative values as error codes on return.
+
 * The function rte_eal_pci_close_one() is removed.
   It was replaced by rte_eal_pci_detach().
 
@@ -259,7 +262,6 @@ API Changes
 
 * The devargs union field virtual is renamed to virt for C++ compatibility.
 
-
 ABI Changes
 -----------