xen/events: remove unnecessary call to bind_evtchn_to_cpu()

Since bind_evtchn_to_cpu() is always called after an event channel is
bound, there is no need to call it after closing an event channel.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index dca101ab1747..9875d6ec1063 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -469,9 +469,6 @@ static void xen_evtchn_close(unsigned int port)
         close.port = port;
         if (HYPERVISOR_event_channel_op(EVTCHNOP_close, &close) != 0)
                 BUG();
-
-        /* Closed ports are implicitly re-bound to VCPU0. */
-        bind_evtchn_to_cpu(port, 0);
 }
 
 static void pirq_query_unmask(int irq)