platform/x86: hp-bioscfg: Remove unused obj in hp_add_other_attributes()

acpi_object *obj is unused in this function, so delete it, also
delete a unnecessary kfree(obj);

Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231113200742.3593548-4-harshit.m.mogalapalli@oracle.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Author: harshimogalapalli

drivers/platform/x86/hp/hp-bioscfg/bioscfg.c

@@ -588,7 +588,6 @@ static void release_attributes_data(void)
 static int hp_add_other_attributes(int attr_type)
 {
 	struct kobject *attr_name_kobj;
-	union acpi_object *obj = NULL;
 	int ret;
 	char *attr_name;
 
@@ -648,7 +647,6 @@ static int hp_add_other_attributes(int attr_type)
 	kobject_put(attr_name_kobj);
 unlock_drv_mutex:
 	mutex_unlock(&bioscfg_drv.mutex);
-	kfree(obj);
 	return ret;
 }