From: Jouni Malinen <j@w1.fi>
Date: Fri, 19 Mar 2021 22:15:53 +0000 (+0200)
Subject: nl80211: Debug print error from airtime weight configuration
X-Git-Tag: hostap_2_10~373
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f778914963ce3f50213a901359ea2686b51f598;p=thirdparty%2Fhostap.git

nl80211: Debug print error from airtime weight configuration

It is better to be able to determine whether the airtime weight
configuration for a STA actually was accepted by the driver or not.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 35526fc2f..e7a28cae2 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -5789,6 +5789,7 @@ static int driver_nl80211_sta_set_airtime_weight(void *priv, const u8 *addr,
 {
 	struct i802_bss *bss = priv;
 	struct nl_msg *msg;
+	int ret;
 
 	wpa_printf(MSG_DEBUG,
 		   "nl80211: Set STA airtime weight - ifname=%s addr=" MACSTR
@@ -5799,7 +5800,13 @@ static int driver_nl80211_sta_set_airtime_weight(void *priv, const u8 *addr,
 	    nla_put_u16(msg, NL80211_ATTR_AIRTIME_WEIGHT, weight))
 		goto fail;
 
-	return send_and_recv_msgs(bss->drv, msg, NULL, NULL, NULL, NULL);
+	ret = send_and_recv_msgs(bss->drv, msg, NULL, NULL, NULL, NULL);
+	if (ret) {
+		wpa_printf(MSG_DEBUG,
+			   "nl80211: SET_STATION[AIRTIME_WEIGHT] failed: ret=%d (%s)",
+			   ret, strerror(-ret));
+	}
+	return ret;
 fail:
 	nlmsg_free(msg);
 	return -ENOBUFS;