NFC: Move LLCP MIU extension value to socket structure

The MIU extension value can be received during the PAX or during the
connection establishment process. It's definitely a connection related value
rather than a link one.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index aab077e..30e3cc7 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -477,6 +477,7 @@
 
 	llcp_sock->dev = dev;
 	llcp_sock->local = nfc_llcp_local_get(local);
+	llcp_sock->miu = llcp_sock->local->remote_miu;
 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
 		ret = -ENOMEM;
@@ -679,6 +680,7 @@
 	llcp_sock->ssap = 0;
 	llcp_sock->dsap = LLCP_SAP_SDP;
 	llcp_sock->rw = LLCP_DEFAULT_RW;
+	llcp_sock->miu = LLCP_DEFAULT_MIU;
 	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;