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x86, hpet: Fix bogus error check in hpet_assign_irq()

Browse source 
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 <[email protected]>
Cc: Venkatesh Pallipadi <[email protected]>
LKML-Reference: <[email protected]>
Cc: [email protected]
Signed-off-by: H. Peter Anvin <[email protected]>
This commit is contained in:
Thomas Gleixner 2010-09-28 23:20:23 +02:00 • committed by H. Peter Anvin
commit 0219896228
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/hpet.c
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@ -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;