Commit affa9095 authored by Zhen Lei's avatar Zhen Lei Committed by Will Deacon
Browse files

iommu/arm-smmu-v3: Remove unnecessary oom message 



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: default avatarZhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210609125438.14369-1-thunder.leizhen@huawei.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 7c8f176d

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

+2 −6
Original line number Diff line number Diff line
@@ -2967,10 +2967,8 @@ static int arm_smmu_init_l1_strtab(struct arm_smmu_device *smmu) 
	void *strtab = smmu->strtab_cfg.strtab;



	cfg->l1_desc = devm_kzalloc(smmu->dev, size, GFP_KERNEL);

	if (!cfg->l1_desc) {

		dev_err(smmu->dev, "failed to allocate l1 stream table desc\n");

	if (!cfg->l1_desc)

		return -ENOMEM;

	}



	for (i = 0; i < cfg->num_l1_ents; ++i) {

		arm_smmu_write_strtab_l1_desc(strtab, &cfg->l1_desc[i]);
@@ -3761,10 +3759,8 @@ static int arm_smmu_device_probe(struct platform_device *pdev) 
	bool bypass;



	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) {