diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-28 23:20:23 +0200 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-01-06 18:08:10 -0500 |
| commit | fe33925def4a525302acb8fda2fdd85fd6ef9329 (patch) | |
| tree | 3c5ad8faec1e155ab29006419e942f8ca9298292 /arch | |
| parent | a182c5219f8ab1fffd3947b57999f10f8852ca2b (diff) | |
x86, hpet: Fix bogus error check in hpet_assign_irq()
commit 021989622810b02aab4b24f91e1f5ada2b654579 upstream.
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 <tglx@linutronix.de>
Cc: Venkatesh Pallipadi <venki@google.com>
LKML-Reference: <alpine.LFD.2.00.1009282310360.2416@localhost6.localdomain6>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/hpet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 5294b580d5d..c5f8121a069 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -499,7 +499,7 @@ 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; |