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[Xen-devel] [PATCH 5/5] xen: events: Remove redundant clear of l2i at en

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Subject: [Xen-devel] [PATCH 5/5] xen: events: Remove redundant clear of l2i at end of round-robin loop
From: Ian Campbell <ian.campbell@xxxxxxxxxx>
Date: Thu, 3 Mar 2011 17:10:15 +0000
Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, James Harper <james.harper@xxxxxxxxxxxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, Keir Fraser <keir.xen@xxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxx>
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From: Keir Fraser <keir.fraser@xxxxxxxxxx>

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
[ijc: forward ported from linux-2.6.18-xen.hg 991:9ba6d9f3fbc0]
 drivers/xen/events.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

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;

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