diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2015-03-28 17:44:59 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2016-04-19 16:32:35 +0300 |
| commit | 5cae84a58ee60eb54f636133f4f3ede9af93d476 (patch) | |
| tree | 827e4460bb1bc089cffd3286fb546cce0f596a37 | |
| parent | 60878bcfd3dd2ea146dacf41313f8caa365df9a1 (diff) | |
| download | linux-5cae84a58ee60eb54f636133f4f3ede9af93d476.tar.xz | |
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>
| -rw-r--r-- | drivers/hwmon/it87.c | 10 |
1 files changed, 3 insertions, 7 deletions
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; } |