From: Guenter Roeck <linux@roeck-us.net>
Date: Sat, 28 Mar 2015 14:44:59 +0000 (-0700)
Subject: hwmon: (it87) Simplify error return in it87_device_add
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5cae84a58ee60eb54f636133f4f3ede9af93d476;p=linux-beck.git

hwmon: (it87) Simplify error return in it87_device_add

Return directly on errors if there is no cleanup necessary.
Don't create an error message on memory allocation errors.

Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 68c8d98e711a..9b36987d7949 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -2898,14 +2898,11 @@ static int __init it87_device_add(unsigned short address,
 
 	err = acpi_check_resource_conflict(&res);
 	if (err)
-		goto exit;
+		return err;
 
 	pdev = platform_device_alloc(DRVNAME, address);
-	if (!pdev) {
-		err = -ENOMEM;
-		pr_err("Device allocation failed\n");
-		goto exit;
-	}
+	if (!pdev)
+		return -ENOMEM;
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
@@ -2930,7 +2927,6 @@ static int __init it87_device_add(unsigned short address,
 
 exit_device_put:
 	platform_device_put(pdev);
-exit:
 	return err;
 }