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Revert "Bluetooth: fix shutdown on SCO sockets" 

This reverts commit f21ca5fff6.

Quoth Gustavo F. Padovan:
  "Commit f21ca5fff6 can cause a NULL
   dereference if we call shutdown in a bluetooth SCO socket and doesn't
   wait the shutdown completion to call close().  Please revert it.  I
   may have a fix for it soon, but we don't have time anymore, so revert
   is the way to go.  ;)"

Requested-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-05-11 18:58:16 -07:00
parent 0e6f76c70e
commit ce8453776d
1 changed files with 0 additions and 9 deletions
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9
net/bluetooth/sco.c
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@ -369,15 +369,6 @@ static void __sco_sock_close(struct sock *sk)
case BT_CONNECTED:
case BT_CONFIG:
if (sco_pi(sk)->conn) {
sk->sk_state = BT_DISCONN;
sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
hci_conn_put(sco_pi(sk)->conn->hcon);
sco_pi(sk)->conn = NULL;
} else
sco_chan_del(sk, ECONNRESET);
break;
case BT_CONNECT:
case BT_DISCONN:
sco_chan_del(sk, ECONNRESET);