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Commit 83ed9c13 authored by Wei Yongjun's avatar Wei Yongjun Committed by Joerg Roedel
Browse files

iommu/amd: fix error return code in early_amd_iommu_init() 



Fix to return -ENOMEM int the memory alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarJoerg Roedel <joro@8bytes.org>
parent 3f398bc7

drivers/iommu/amd_iommu_init.c

+1 −0
Original line number Diff line number Diff line
@@ -1860,6 +1860,7 @@ static int __init early_amd_iommu_init(void) 
		 * Interrupt remapping enabled, create kmem_cache for the

		 * remapping tables.

		 */

		ret = -ENOMEM;

		amd_iommu_irq_cache = kmem_cache_create("irq_remap_cache",

				MAX_IRQS_PER_TABLE * sizeof(u32),

				IRQ_TABLE_ALIGNMENT,