Fix ptr_ret.cocci warnings:
drivers/hwtracing/coresight/coresight-tpiu.c:163:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/hwtracing/coresight/coresight-funnel.c:217:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/hwtracing/coresight/coresight-dynamic-replicator.c:166:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Vasyl Gomonovych <[email protected]>
---
drivers/hwtracing/coresight/coresight-dynamic-replicator.c | 4 +---
drivers/hwtracing/coresight/coresight-funnel.c | 4 +---
drivers/hwtracing/coresight/coresight-tpiu.c | 4 +---
3 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
index 8f4357e2626c..043da86b0fe9 100644
--- a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
@@ -163,10 +163,8 @@ static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
desc.dev = &adev->dev;
desc.groups = replicator_groups;
drvdata->csdev = coresight_register(&desc);
- if (IS_ERR(drvdata->csdev))
- return PTR_ERR(drvdata->csdev);
- return 0;
+ return PTR_ERR_OR_ZERO(drvdata->csdev);
}
#ifdef CONFIG_PM
diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index fd3c396717f6..9f8ac0bef853 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -214,10 +214,8 @@ static int funnel_probe(struct amba_device *adev, const struct amba_id *id)
desc.dev = dev;
desc.groups = coresight_funnel_groups;
drvdata->csdev = coresight_register(&desc);
- if (IS_ERR(drvdata->csdev))
- return PTR_ERR(drvdata->csdev);
- return 0;
+ return PTR_ERR_OR_ZERO(drvdata->csdev);
}
#ifdef CONFIG_PM
diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c
index bef49a3a5ca7..76ea1b8d4db5 100644
--- a/drivers/hwtracing/coresight/coresight-tpiu.c
+++ b/drivers/hwtracing/coresight/coresight-tpiu.c
@@ -160,10 +160,8 @@ static int tpiu_probe(struct amba_device *adev, const struct amba_id *id)
desc.pdata = pdata;
desc.dev = dev;
drvdata->csdev = coresight_register(&desc);
- if (IS_ERR(drvdata->csdev))
- return PTR_ERR(drvdata->csdev);
- return 0;
+ return PTR_ERR_OR_ZERO(drvdata->csdev);
}
#ifdef CONFIG_PM
--
1.9.1
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