From 3b7bcdf2823a59438301a73af8d0d31439a8f3d9 Mon Sep 17 00:00:00 2001
From: Keir Fraser <keir.fraser@citrix.com>
Date: Thu, 3 Mar 2011 10:13:26 +0000
Subject: [PATCH] xen: events: Remove redundant clear of l2i at end of
 round-robin loop

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
[ijc: forward ported from linux-2.6.18-xen.hg 991:9ba6d9f3fbc0]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/events.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 0c3f17b..8786e06 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1140,7 +1140,6 @@ static void __xen_evtchn_do_upcall(void)
 				pending_words &= ~(1UL << word_idx);
 
 			word_idx = (word_idx + 1) % BITS_PER_LONG;
-			bit_idx = 0;
 		}
 
 		BUG_ON(!irqs_disabled());
-- 
2.7.4