diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-09 20:54:38 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-06-15 19:33:06 +0100 |
| commit | affa909571b0036b5d46aeff940ad4358f4abe1d (patch) | |
| tree | 54bbb1efb4f1fc995a2af0cfa79724c367e36905 /drivers | |
| parent | 7c8f176d6a3fa18aa0f8875da6f7c672ed2a8554 (diff) | |
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: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 141cb7d0949e..4562214caf5f 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -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) { |