NFC: llcp: Reset RW, LTO, and MIU remote parameters when link goes down

This resets remote parameters in both local and socket llcp structures when the
link goes down. That way, nfc_llcp_getsockopt won't return values corresponding
to the previous link parameters.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index dc94e397d22a..641c535be3d4 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -933,12 +933,11 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp)
         llcp_sock->dsap = LLCP_SAP_SDP;
         llcp_sock->rw = LLCP_MAX_RW + 1;
         llcp_sock->miux = cpu_to_be16(LLCP_MAX_MIUX + 1);
-        llcp_sock->remote_rw = LLCP_DEFAULT_RW;
-        llcp_sock->remote_miu = LLCP_MAX_MIU + 1;
         llcp_sock->send_n = llcp_sock->send_ack_n = 0;
         llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;
         llcp_sock->remote_ready = 1;
         llcp_sock->reserved_ssap = LLCP_SAP_MAX;
+        nfc_llcp_socket_remote_param_init(llcp_sock);
         skb_queue_head_init(&llcp_sock->tx_queue);
         skb_queue_head_init(&llcp_sock->tx_pending_queue);
         INIT_LIST_HEAD(&llcp_sock->accept_queue);