Merge branches 'master' and 'suser_to_priv'

[dragonfly.git] / sys / dev / netif / cx / cx.c

diff --git a/sys/dev/netif/cx/cx.c b/sys/dev/netif/cx/cx.c
index d58fe22..9249142 100644 (file)
--- a/sys/dev/netif/cx/cx.c
+++ b/sys/dev/netif/cx/cx.c
@@ -728,12 +728,12 @@ cxparam (struct tty *tp, struct termios *t)
 void
 cxstop (struct tty *tp, int flag)
 {
-       cx_chan_t *c = cxchan[UNIT(tp->t_dev)];
-       unsigned short port = c->chip->port;
-
        crit_enter();
 
        if (tp->t_state & TS_BUSY) {
+               cx_chan_t *c = cxchan[UNIT(tp->t_dev)];
+               unsigned short port = c->chip->port;
+
                print (("cx%d.%d: cxstop\n", c->board->num, c->num));
 
                /* Set current channel number */