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    Subject[PATCH] error missed ifndef CONFIG_HAVE_SPARSE_IRQ
    An error return from create_irq_nr() is 0, but an error return from
    create_irq() is -1.

    Signed-off-by: Dean Nelson <dcn@sgi.com>

    ---

    drivers/pci/htirq.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    Index: linux/drivers/pci/htirq.c
    ===================================================================
    --- linux.orig/drivers/pci/htirq.c 2008-09-05 08:04:21.000000000 -0500
    +++ linux/drivers/pci/htirq.c 2008-09-05 08:07:45.000000000 -0500
    @@ -144,7 +144,7 @@ int __ht_create_irq(struct pci_dev *dev,
    #else
    irq = create_irq();
    #endif
    - if (irq == 0) {
    + if (irq <= 0) {
    kfree(cfg);
    return -EBUSY;
    }

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