From 745610c4a3e3baaebf6d1f8cd5b4d82892432520 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 11 Apr 2021 09:08:17 +0200 Subject: iommu/vt-d: Fix an error handling path in 'intel_prepare_irq_remapping()' If 'intel_cap_audit()' fails, we should return directly, as already done in the surrounding error handling path. Fixes: ad3d19029979 ("iommu/vt-d: Audit IOMMU Capabilities and add helper functions") Signed-off-by: Christophe JAILLET Acked-by: Lu Baolu Link: https://lore.kernel.org/r/98d531caabe66012b4fffc7813fd4b9470afd517.1618124777.git.christophe.jaillet@wanadoo.fr Signed-off-by: Joerg Roedel --- drivers/iommu/intel/irq_remapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iommu') diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 611ef5243cb6..5c16ebe037a1 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -736,7 +736,7 @@ static int __init intel_prepare_irq_remapping(void) return -ENODEV; if (intel_cap_audit(CAP_AUDIT_STATIC_IRQR, NULL)) - goto error; + return -ENODEV; if (!dmar_ir_support()) return -ENODEV; -- cgit v1.2.3