[Xen-devel] [PATCH] fbfront: Fix no-kbd-event case

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

fbfront: Fix no-kbd-event case
out_cons shouldn't even be used.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

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++) {

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