From 4201cdbd6cde19a69b862984ef674ce667d526e1 Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 17 Feb 2014 17:45:17 +0000 Subject: [PATCH] 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 Signed-off-by: Konrad Rzeszutek Wilk Reviewed-by: Boris Ostrovsky --- drivers/xen/events/events_base.c | 3 --- 1 file changed, 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) -- 2.39.5