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Diffstat (limited to 'drivers/xen/evtchn.c')
-rw-r--r--drivers/xen/evtchn.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index 5de2063e16d..00f40f051d9 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -417,7 +417,7 @@ static long evtchn_ioctl(struct file *file,
break;
rc = -EINVAL;
- if (unbind.port >= NR_EVENT_CHANNELS)
+ if (unbind.port >= xen_evtchn_nr_channels())
break;
rc = -ENOTCONN;