Messages in this thread Patch in this message | | | Date | Tue, 23 Apr 2013 10:47:44 +0800 | Subject | [PATCH -next] iommu/amd: fix error return code in early_amd_iommu_init() | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Fix to return -ENOMEM int the memory alloc error handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> --- drivers/iommu/amd_iommu_init.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index 9110c1c..a55ec50 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -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,
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