caif: Clear shutdown mask to zero at reconnect.

Clear caif sockets's shutdown mask at (re)connect.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index fb89443..78f1cda 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -220,6 +220,7 @@
 						cfsk_hold, cfsk_put);
 		cf_sk->sk.sk_state = CAIF_CONNECTED;
 		set_tx_flow_on(cf_sk);
+		cf_sk->sk.sk_shutdown = 0;
 		cf_sk->sk.sk_state_change(&cf_sk->sk);
 		break;