23 	u32 attributes;  in efivarfs_file_write()  local
25 	unsigned long datasize = count - sizeof(attributes);  in efivarfs_file_write()
29 	if (count < sizeof(attributes))  in efivarfs_file_write()
32 	if (copy_from_user(&attributes, userbuf, sizeof(attributes)))  in efivarfs_file_write()
35 	if (attributes & ~(EFI_VARIABLE_MASK))  in efivarfs_file_write()
38 	data = memdup_user(userbuf + sizeof(attributes), datasize);  in efivarfs_file_write()
42 	bytes = efivar_entry_set_get_size(var, attributes, &datasize,  in efivarfs_file_write()
56 		i_size_write(inode, datasize + sizeof(attributes));  in efivarfs_file_write()
73 	u32 attributes;  in efivarfs_file_read()  local
94 	data = kmalloc(datasize + sizeof(attributes), GFP_KERNEL);  in efivarfs_file_read()
99 	size = efivar_entry_get(var, &attributes, &datasize,  in efivarfs_file_read()
100 				data + sizeof(attributes));  in efivarfs_file_read()
104 	memcpy(data, &attributes, sizeof(attributes));  in efivarfs_file_read()
106 				       data, datasize + sizeof(attributes));  in efivarfs_file_read()