ia64 returns a negative error code when allocation fails andx86 returns 0. Make it handle both.
Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: Tony Luck <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: [email protected] Cc: Joerg Roedel <[email protected]> Cc: [email protected] --- drivers/iommu/dmar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: tip/drivers/iommu/dmar.c =================================================================== --- tip.orig/drivers/iommu/dmar.c +++ tip/drivers/iommu/dmar.c @@ -1551,7 +1551,7 @@ int dmar_set_interrupt(struct intel_iomm return 0; irq = create_irq(); - if (!irq) { + if (irq <= 0) { pr_err("IOMMU: no free vectors\n"); return -EINVAL; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
