From 021989622810b02aab4b24f91e1f5ada2b654579 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 28 Sep 2010 23:20:23 +0200 Subject: [PATCH] x86, hpet: Fix bogus error check in hpet_assign_irq() create_irq() returns -1 if the interrupt allocation failed, but the code checks for irq == 0. Use create_irq_nr() instead. Signed-off-by: Thomas Gleixner Cc: Venkatesh Pallipadi LKML-Reference: Cc: stable@kernel.org Signed-off-by: H. Peter Anvin --- arch/x86/kernel/hpet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 410fdb3..7494999 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -506,7 +506,7 @@ static int hpet_assign_irq(struct hpet_dev *dev) { unsigned int irq; - irq = create_irq(); + irq = create_irq_nr(0, -1); if (!irq) return -EINVAL; -- 2.7.4