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author | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-02-04 05:26:01 (GMT) |
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committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-02-08 03:43:32 (GMT) |
commit | 05fc1576dabb1defae3c8c0371fb9d21f7db997a (patch) | |
tree | 43c651ceba92013e0cee67f529a1d8defd7a37ab /net/bluetooth/l2cap_sock.c | |
parent | 6ddc0485e1a6ecd450140ea40ffa52786f99183c (diff) | |
download | linux-fsl-qoriq-05fc1576dabb1defae3c8c0371fb9d21f7db997a.tar.xz |
Bluetooth: move l2cap_sock_kill() to l2cap_sock.c
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
-rw-r--r-- | net/bluetooth/l2cap_sock.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 23bb968..4b4e020 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -838,6 +838,22 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms return bt_sock_recvmsg(iocb, sock, msg, len, flags); } +/* Kill socket (only if zapped and orphan) + * Must be called on unlocked socket. + */ +void l2cap_sock_kill(struct sock *sk) +{ + if (!sock_flag(sk, SOCK_ZAPPED) || sk->sk_socket) + return; + + BT_DBG("sk %p state %d", sk, sk->sk_state); + + /* Kill poor orphan */ + bt_sock_unlink(&l2cap_sk_list, sk); + sock_set_flag(sk, SOCK_DEAD); + sock_put(sk); +} + static int l2cap_sock_shutdown(struct socket *sock, int how) { struct sock *sk = sock->sk; |