Return-path: Received: from s2.neomailbox.net ([5.148.176.60]:14275 "EHLO s2.neomailbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935733AbeFNC0R (ORCPT ); Wed, 13 Jun 2018 22:26:17 -0400 From: Antonio Quartulli To: Johannes Berg Cc: linux-wireless@vger.kernel.org, Denis Kenzior , Antonio Quartulli Subject: [PATCH] nl80211: report 4ADDR status with GET_INTERFACE Date: Thu, 14 Jun 2018 09:43:06 +0800 Message-Id: <20180614014306.6702-1-a@unstable.cc> (sfid-20180614_042641_836282_4F87DDDA) Sender: linux-wireless-owner@vger.kernel.org List-ID: User space tools might be interested in knowing the current status of the 4ADDR property of an interface (when supported). Send the status along with the other attributes when replying to a GET_INTERFACE netlink query. Signed-off-by: Antonio Quartulli --- net/wireless/nl80211.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 07514ca011b2..cfed20dbaa7e 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2757,7 +2757,8 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, wdev_address(wdev)) || nla_put_u32(msg, NL80211_ATTR_GENERATION, rdev->devlist_generation ^ - (cfg80211_rdev_list_generation << 2))) + (cfg80211_rdev_list_generation << 2)) || + nla_put_u8(msg, NL80211_ATTR_4ADDR, wdev->use_4addr)) goto nla_put_failure; if (rdev->ops->get_channel) { -- 2.17.1