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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-04-23 10:47:44 +0800 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-04-23 14:37:21 +0200 |
| commit | 83ed9c13e37e352b5a16caca01798c2766d91c29 (patch) | |
| tree | 7a83a76cb9ac17cbbc52ecc36de4ba0120a7645d /drivers/iommu | |
| parent | 3f398bc7762adcd860bd2acce18465a106f47325 (diff) | |
| download | linux-83ed9c13e37e352b5a16caca01798c2766d91c29.tar.bz2 | |
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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index 3d3d6cd52d47..9d23552a9619 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, |