From 9817e9d70fae702e5bc70223ee29f05899d1e582 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Deronne?= <sebastien.deronne@gmail.com>
Date: Thu, 5 May 2016 11:43:06 +0200
Subject: [PATCH] wifi: Add msg to asserts related to incorrect MCS and NSS
 combination

---
 src/wifi/model/wifi-mode.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/wifi/model/wifi-mode.cc b/src/wifi/model/wifi-mode.cc
index 88b1fda60..bf2edca2f 100644
--- a/src/wifi/model/wifi-mode.cc
+++ b/src/wifi/model/wifi-mode.cc
@@ -165,13 +165,11 @@ WifiMode::GetDataRate (uint32_t channelWidth, bool isShortGuardInterval, uint8_t
     {
       if (item->modClass == WIFI_MOD_CLASS_VHT && item->mcsValue == 9 && nss != 3)
         {
-          //VHT MCS 9 forbidden at 20 MHz (only allowed when NSS = 3)
-          NS_ASSERT (channelWidth != 20);
+          NS_ASSERT_MSG (channelWidth != 20, "VHT MCS 9 forbidden at 20 MHz (only allowed when NSS = 3)");
         }
       if (item->modClass == WIFI_MOD_CLASS_VHT && item->mcsValue == 6 && nss == 3)
         {
-          //VHT MCS 6 forbidden at 80 MHz when NSS = 3
-          NS_ASSERT (channelWidth != 80);
+          NS_ASSERT_MSG (channelWidth != 80, "VHT MCS 6 forbidden at 80 MHz when NSS = 3");
         }
       double symbolRate;
       if (!isShortGuardInterval)