linux-kernel - [PATCH 4.4 11/99] mac80211: Print text for disassociation reason

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Date:   Thu,  3 Oct 2019 17:52:34 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Arkadiusz Miśkiewicz <arekm@...en.pl>,
        Johannes Berg <johannes.berg@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.4 11/99] mac80211: Print text for disassociation reason

From: Arkadiusz Miskiewicz <a.miskiewicz@...il.com>

[ Upstream commit 68506e9af132a6b5735c1dd4b11240da0cf5eeae ]

When disassociation happens only numeric reason is printed
in ieee80211_rx_mgmt_disassoc(). Add text variant, too.

Signed-off-by: Arkadiusz Miśkiewicz <arekm@...en.pl>
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/mac80211/mlme.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ae5387b93df37..3daf3ae4003be 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2857,8 +2857,9 @@ static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
 
 	reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
 
-	sdata_info(sdata, "disassociated from %pM (Reason: %u)\n",
-		   mgmt->sa, reason_code);
+	sdata_info(sdata, "disassociated from %pM (Reason: %u=%s)\n",
+		   mgmt->sa, reason_code,
+		   ieee80211_get_reason_code_string(reason_code));
 
 	ieee80211_set_disassoc(sdata, 0, 0, false, NULL);
 
-- 
2.20.1