From mboxrd@z Thu Jan  1 00:00:00 1970
From: Samuel Thibault <samuel.thibault@eu.citrix.com>
Subject: [PATCH] fbfront: Fix no-kbd-event case
Date: Wed, 13 Feb 2008 16:03:16 +0000
Message-ID: <20080213160316.GE10579@implementation.uk.xensource.com>
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fbfront: Fix no-kbd-event case
out_cons shouldn't even be used.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff -r f76e90b4f7ad drivers/xen/fbfront/xenkbd.c
--- a/drivers/xen/fbfront/xenkbd.c	Tue Feb 12 10:44:33 2008 +0000
+++ b/drivers/xen/fbfront/xenkbd.c	Wed Feb 13 15:59:45 2008 +0000
@@ -53,7 +53,7 @@ static irqreturn_t input_handler(int rq,
 	__u32 cons, prod;
 
 	prod = page->in_prod;
-	if (prod == page->out_cons)
+	if (prod == page->in_cons)
 		return IRQ_HANDLED;
 	rmb();			/* ensure we see ring contents up to prod */
 	for (cons = page->in_cons; cons != prod; cons++) {