Thread (1333 messages) 1333 messages, 109 authors, 2024-01-05

Re: [PATCH] mfd: dm355evm_msp: Refactoring for add_child()

From: Lee Jones <hidden>
Date: 2016-07-01 09:16:44
Also in: lkml

On Thu, 30 Jun 2016, SF Markus Elfring wrote:
From: Markus Elfring <redacted>
Date: Thu, 30 Jun 2016 21:54:51 +0200

Adjust jump targets according to the Linux coding style convention.
Another check for the variable "status" can be omitted then at the end.

Signed-off-by: Markus Elfring <redacted>
---
 drivers/mfd/dm355evm_msp.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)
FYI, code looks fine.

... but please take this opportunity to set-up your submission
environment i.e. using `git format-patch` and `git send-email`.  Once
you've done that, please re-submit this patch with my:

Acked-by: Lee Jones <redacted>
quoted hunk ↗ jump to hunk
diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 270e19c..86eca61 100644
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -209,7 +209,7 @@ static struct device *add_child(struct i2c_client *client, const char *name,
 		status = platform_device_add_data(pdev, pdata, pdata_len);
 		if (status < 0) {
 			dev_dbg(&pdev->dev, "can't add platform_data\n");
-			goto err;
+			goto put_device;
 		}
 	}
 
@@ -222,19 +222,20 @@ static struct device *add_child(struct i2c_client *client, const char *name,
 		status = platform_device_add_resources(pdev, &r, 1);
 		if (status < 0) {
 			dev_dbg(&pdev->dev, "can't add irq\n");
-			goto err;
+			goto put_device;
 		}
 	}
 
 	status = platform_device_add(pdev);
+	if (status)
+		goto put_device;
 
-err:
-	if (status < 0) {
-		platform_device_put(pdev);
-		dev_err(&client->dev, "can't add %s dev\n", name);
-		return ERR_PTR(status);
-	}
 	return &pdev->dev;
+
+put_device:
+	platform_device_put(pdev);
+	dev_err(&client->dev, "failed to add device %s\n", name);
+	return ERR_PTR(status);
 }
 
 static int add_children(struct i2c_client *client)
-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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