From: Hans de Goede Date: Sun, 21 Mar 2021 11:59:01 +0000 (+0100) Subject: platform/x86: dell-wmi-sysman: Cleanup create_attributes_level_sysfs_files() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=35471138a9f7193482a2019e39643f575f8098dc;p=linux.git 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 Cc: Mario Limonciello Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20210321115901.35072-8-hdegoede@redhat.com --- diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c index 5dd9b29d939c7..7410ccae650c2 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,