Return-path: Received: from contumacia.investici.org ([178.255.144.35]:59990 "EHLO contumacia.investici.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751719Ab2KGLxF (ORCPT ); Wed, 7 Nov 2012 06:53:05 -0500 From: Antonio Quartulli To: Johannes Berg Cc: linux-wireless@vger.kernel.org, Antonio Quartulli Subject: [PATCH 2/2] nl80211: send the NL80211_ATTR_SSID in nl80211_send_iface() Date: Wed, 7 Nov 2012 12:52:20 +0100 Message-Id: <1352289140-20515-2-git-send-email-ordex@autistici.org> (sfid-20121107_125318_845912_8C608811) In-Reply-To: <1352289140-20515-1-git-send-email-ordex@autistici.org> References: <1352289140-20515-1-git-send-email-ordex@autistici.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: The userspace may want to know what is the current ssid that a given interface is using. This patch enables nl80211 to send the NL80211_ATTR_SSID attribute in nl80211_send_iface(). Signed-off-by: Antonio Quartulli --- net/wireless/nl80211.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e521ca0..c18b2fc 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1787,6 +1787,11 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag goto nla_put_failure; } + if (wdev->ssid_len) { + if (nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid)) + goto nla_put_failure; + } + return genlmsg_end(msg, hdr); nla_put_failure: -- 1.8.0