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Commit 66ef950d authored by Joerg Roedel's avatar Joerg Roedel
Browse files

iommu/vt-d: Propagate error-value from ir_parse_ioapic_hpet_scope() 



Propagate the error-value from the function ir_parse_ioapic_hpet_scope()
in parse_ioapics_under_ir() and cleanup its calling loop.

Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent a13c8f27

drivers/iommu/intel_irq_remapping.c

+11 −6
Original line number Diff line number Diff line
@@ -934,10 +934,15 @@ static int __init parse_ioapics_under_ir(void) 
	bool ir_supported = false;

	int ioapic_idx;



	for_each_iommu(iommu, drhd)

		if (ecap_ir_support(iommu->ecap)) {

			if (ir_parse_ioapic_hpet_scope(drhd->hdr, iommu))

				return -1;

	for_each_iommu(iommu, drhd) {

		int ret;



		if (!ecap_ir_support(iommu->ecap))

			continue;



		ret = ir_parse_ioapic_hpet_scope(drhd->hdr, iommu);

		if (ret)

			return ret;



		ir_supported = true;

	}