From 9191e6ad897a8b4f0b89aea7c2d3c843f29a8630 Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Fri, 15 Jul 2011 18:30:20 +0000 Subject: [PATCH] Bluetooth: Fix regression in L2CAP connection procedure Caused by the following commit, partially revert it. commit 9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95 Author: Gustavo F. Padovan Date: Thu Jun 30 16:11:30 2011 -0300 Bluetooth: Fix regression with incoming L2CAP connections PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that ( probably after the df3c3931e commit ) the l2cap connection could not be established in case when the "Auth Complete" HCI event does not arive before the initiator send "Configuration request", in which case l2cap replies with "Command rejected" since the channel is still in BT_CONNECT2 state. Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Gustavo F. Padovan Signed-off-by: David S. Miller --- net/bluetooth/l2cap_core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index ebff14c69078..4fbf67eda239 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -2323,8 +2323,7 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr sk = chan->sk; - if ((bt_sk(sk)->defer_setup && sk->sk_state != BT_CONNECT2) || - (!bt_sk(sk)->defer_setup && sk->sk_state != BT_CONFIG)) { + if (sk->sk_state != BT_CONFIG && sk->sk_state != BT_CONNECT2) { struct l2cap_cmd_rej rej; rej.reason = cpu_to_le16(0x0002); -- GitLab