diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2021-03-21 12:59:01 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-03-21 17:47:36 +0100 |
| commit | 35471138a9f7193482a2019e39643f575f8098dc (patch) | |
| tree | 8323046c1c35206746b0997b512c7d796405e849 /drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | |
| parent | 32418dd58c957f8fef25b97450d00275967604f1 (diff) | |
platform/x86: dell-wmi-sysman: Cleanup create_attributes_level_sysfs_files()
Cleanup create_attributes_level_sysfs_files():
1. There is no need to call sysfs_remove_file() on error, sysman_init()
will already call release_attributes_data() on failure which already does
this.
2. There is no need for the pr_debug() calls sysfs_create_file() should
never fail and if it does it will already complain about the problem
itself.
Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems")
Cc: Divya Bharathi <Divya_Bharathi@dell.com>
Cc: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210321115901.35072-8-hdegoede@redhat.com
Diffstat (limited to 'drivers/platform/x86/dell/dell-wmi-sysman/sysman.c')
| -rw-r--r-- | drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c index 5dd9b29d939c..7410ccae650c 100644 --- a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c +++ b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c @@ -210,19 +210,17 @@ static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot); */ static int create_attributes_level_sysfs_files(void) { - int ret = sysfs_create_file(&wmi_priv.main_dir_kset->kobj, &reset_bios.attr); + int ret; - if (ret) { - pr_debug("could not create reset_bios file\n"); + ret = sysfs_create_file(&wmi_priv.main_dir_kset->kobj, &reset_bios.attr); + if (ret) return ret; - } ret = sysfs_create_file(&wmi_priv.main_dir_kset->kobj, &pending_reboot.attr); - if (ret) { - pr_debug("could not create changing_pending_reboot file\n"); - sysfs_remove_file(&wmi_priv.main_dir_kset->kobj, &reset_bios.attr); - } - return ret; + if (ret) + return ret; + + return 0; } static ssize_t wmi_sysman_attr_show(struct kobject *kobj, struct attribute *attr, |