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>

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 0c3f17ba3956b591b948886da2ca808840d04408..8786e06c4180d1f8f488337099facd62f06e69eb 100644 (file)
--- 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());