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authorJoerg Roedel <jroedel@suse.de>2015-11-02 13:57:31 +0300
committerJoerg Roedel <jroedel@suse.de>2015-11-02 13:57:31 +0300
commitb61e5e80e3cd37f0183cdc04b03861a0467d9f52 (patch)
tree3a850c5e2db9e25925eb4693fec8e00d59253467 /drivers/iommu/intel_irq_remapping.c
parent66ef950d1841487c852d68d00977726f1cd9f053 (diff)
downloadlinux-b61e5e80e3cd37f0183cdc04b03861a0467d9f52.tar.xz
iommu/vt-d: Fix return value check of parse_ioapics_under_ir()
The function returns 0 on success, so check for the right value. Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/intel_irq_remapping.c')
-rw-r--r--drivers/iommu/intel_irq_remapping.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index f3a9bd1bea43..1fae1881648c 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -690,7 +690,7 @@ static int __init intel_prepare_irq_remapping(void)
if (!dmar_ir_support())
return -ENODEV;
- if (!parse_ioapics_under_ir()) {
+ if (parse_ioapics_under_ir()) {
pr_info("Not enabling interrupt remapping\n");
goto error;
}