[AX25] ax25_route: make ax25_route_lock BH safe

[~andy/linux] / net / ax25 / ax25_subr.c

diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index 5fe9b2a6697d117af0c0ee77e8c7cc46c2d8e7b7..d8f2157331757a47d5272ac77cef9fee97544cc8 100644 (file)
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -279,6 +279,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
        ax25_link_failed(ax25, reason);
 
        if (ax25->sk != NULL) {
+               local_bh_disable();
                bh_lock_sock(ax25->sk);
                ax25->sk->sk_state     = TCP_CLOSE;
                ax25->sk->sk_err       = reason;
@@ -288,5 +289,6 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
                        sock_set_flag(ax25->sk, SOCK_DEAD);
                }
                bh_unlock_sock(ax25->sk);
+               local_bh_enable();
        }
 }