diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/nfc/llcp/llcp.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index 77e1d97b3996..8a35423ead54 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -133,6 +133,35 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen) } write_unlock(&local->sockets.lock); + + /* + * If we want to keep the listening sockets alive, + * we don't touch the RAW ones. + */ + if (listen == true) + return; + + write_lock(&local->raw_sockets.lock); + + sk_for_each_safe(sk, tmp, &local->raw_sockets.head) { + llcp_sock = nfc_llcp_sock(sk); + + bh_lock_sock(sk); + + nfc_llcp_socket_purge(llcp_sock); + + sk->sk_state = LLCP_CLOSED; + + sk->sk_state_change(sk); + + bh_unlock_sock(sk); + + sock_orphan(sk); + + sk_del_node_init(sk); + } + + write_unlock(&local->raw_sockets.lock); } struct nfc_llcp_local *nfc_llcp_local_get(struct nfc_llcp_local *local) |