1. fix two visible mistakes:
    * when load_scm_model_init faild, we should call 
platform_device_del(msipf_device)
    * msipf_attribute_group should be remove in err case

2. change some tags, give them real meaning.

Signed-off-by: Libo Chen <libo.c...@huawei.com>
---
 drivers/platform/x86/msi-laptop.c | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)
 mode change 100644 => 100755 drivers/platform/x86/msi-laptop.c

diff --git a/drivers/platform/x86/msi-laptop.c 
b/drivers/platform/x86/msi-laptop.c
old mode 100644
new mode 100755
index 6b22938..62f8030
--- a/drivers/platform/x86/msi-laptop.c
+++ b/drivers/platform/x86/msi-laptop.c
@@ -1098,29 +1098,29 @@ static int __init msi_init(void)

        ret = platform_device_add(msipf_device);
        if (ret)
-               goto fail_platform_device1;
+               goto fail_device_add;

        if (quirks->load_scm_model && (load_scm_model_init(msipf_device) < 0)) {
                ret = -EINVAL;
-               goto fail_platform_device1;
+               goto fail_scm_model_init;
        }

        ret = sysfs_create_group(&msipf_device->dev.kobj,
                                 &msipf_attribute_group);
        if (ret)
-               goto fail_platform_device2;
+               goto fail_create_group;

        if (!quirks->old_ec_model) {
                if (threeg_exists)
                        ret = device_create_file(&msipf_device->dev,
                                                &dev_attr_threeg);
                if (ret)
-                       goto fail_platform_device2;
+                       goto fail_create_attr;
        } else {
                ret = sysfs_create_group(&msipf_device->dev.kobj,
                                         &msipf_old_attribute_group);
                if (ret)
-                       goto fail_platform_device2;
+                       goto fail_create_attr;

                /* Disable automatic brightness control by default because
                 * this module was probably loaded to do brightness control in
@@ -1134,26 +1134,22 @@ static int __init msi_init(void)

        return 0;

-fail_platform_device2:
-
+fail_create_attr:
+       sysfs_remove_group(&msipf_device->dev.kobj, &msipf_attribute_group);
+fail_create_group:
        if (quirks->load_scm_model) {
                i8042_remove_filter(msi_laptop_i8042_filter);
                cancel_delayed_work_sync(&msi_rfkill_dwork);
                cancel_work_sync(&msi_rfkill_work);
                rfkill_cleanup();
        }
+fail_scm_model_init:
        platform_device_del(msipf_device);
-
-fail_platform_device1:
-
+fail_device_add:
        platform_device_put(msipf_device);
-
 fail_platform_driver:
-
        platform_driver_unregister(&msipf_driver);
-
 fail_backlight:
-
        backlight_device_unregister(msibl_device);

        return ret;
-- 
1.8.1.2






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