[PATCH 1/1] iommu/arm-smmu: remove unnecessary oom message
From: Zhen Lei <hidden>
Date: 2021-06-09 13:24:01
Also in:
linux-iommu
Subsystem:
arm smmu drivers, iommu subsystem, the rest · Maintainers:
Will Deacon, Joerg Roedel, Linus Torvalds
Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <redacted> --- drivers/iommu/arm/arm-smmu/arm-smmu.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c
index dba15f312cbd..db7b1e101bc5 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c@@ -2051,10 +2051,8 @@ static int arm_smmu_device_probe(struct platform_device *pdev) irqreturn_t (*global_fault)(int irq, void *dev); smmu = devm_kzalloc(dev, sizeof(*smmu), GFP_KERNEL); - if (!smmu) { - dev_err(dev, "failed to allocate arm_smmu_device\n"); + if (!smmu) return -ENOMEM; - } smmu->dev = dev; if (dev->of_node)
@@ -2095,10 +2093,8 @@ static int arm_smmu_device_probe(struct platform_device *pdev) smmu->irqs = devm_kcalloc(dev, num_irqs, sizeof(*smmu->irqs), GFP_KERNEL); - if (!smmu->irqs) { - dev_err(dev, "failed to allocate %d irqs\n", num_irqs); + if (!smmu->irqs) return -ENOMEM; - } for (i = 0; i < num_irqs; ++i) { int irq = platform_get_irq(pdev, i);
--
2.25.1
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