diff options
Diffstat (limited to 'sys/dev/cx/if_cx.c')
| -rw-r--r-- | sys/dev/cx/if_cx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/cx/if_cx.c b/sys/dev/cx/if_cx.c index 350d653..bf458a9 100644 --- a/sys/dev/cx/if_cx.c +++ b/sys/dev/cx/if_cx.c @@ -374,6 +374,8 @@ static void cx_intr (void *arg) for (i = 0; i < NCHAN && b->chan[i].type; i++) { drv_t *d = b->chan[i].sys; struct mbuf *m; + if (!d || !d->running) + continue; while (_IF_QLEN(&d->queue)) { IF_DEQUEUE (&d->queue,m); if (!m) |
