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

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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 <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210609125438.14369-1-thunder.leizhen@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Zhen Lei 2021-06-09 20:54:38 +08:00 committed by Will Deacon
parent 7c8f176d6a
commit affa909571
1 changed files with 2 additions and 6 deletions
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8
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
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@ -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) {