tree 46ae9db79569049dae5dda31e442d8694bfb2040
parent 509e7861d8a5e26bb07b5a3a13e2b9e442283631
author Bao Liang <tim.bao@gmail.com> 1296308377 +0800
committer Gustavo F. Padovan <padovan@profusion.mobi> 1296658079 -0200

Bluetooth: Set conn state to BT_DISCONN to avoid multiple responses

This patch fixes a minor issue that two connection responses will be sent
for one L2CAP connection request. If the L2CAP connection request is first
blocked due to security reason and responded with reason "security block",
the state of the connection remains BT_CONNECT2. If a pairing procedure
completes successfully before the ACL connection is down, local host will
send another connection complete response. See the following packets
captured by hcidump.

2010-12-07 22:21:24.928096 < ACL data: handle 12 flags 0x00 dlen 16
    0000: 0c 00 01 00 03 19 08 00  41 00 53 00 03 00 00 00  ........A.S.....
... ...

2010-12-07 22:21:35.791747 > HCI Event: Auth Complete (0x06) plen 3
    status 0x00 handle 12
... ...

2010-12-07 22:21:35.872372 > ACL data: handle 12 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0054 scid 0x0040 result 0 status 0
      Connection successful

Signed-off-by: Liang Bao <tim.bao@gmail.com>
Acked-by: Ville Tervo <ville.tervo@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>