From 3344904c330f529a75058bd89f141615b0f54285 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 27 Feb 2016 14:38:18 +0100
Subject: [PATCH] mt7603: set rate idx -1 after last reported status rate

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 mt7603_mac.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mt7603_mac.c b/mt7603_mac.c
index 7e9cfdc5..90f4ceb7 100644
--- a/mt7603_mac.c
+++ b/mt7603_mac.c
@@ -751,6 +751,11 @@ mt7603_fill_txs(struct mt7603_dev *dev, struct mt7603_sta *sta,
 		info->status.rates[1].count = 0;
 	} else {
 		for (i = 0; i < ARRAY_SIZE(info->status.rates); i++) {
+			if (!count) {
+				info->status.rates[i].idx = -1;
+				break;
+			}
+
 			info->status.rates[i] = sta->rates[i];
 			info->status.rates[i].count = min_t(int, count, MT7603_RATE_RETRY);
 			count -= MT7603_RATE_RETRY;