> diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
> index 5ff269f..ca0e9f2 100644
> --- a/drivers/serial/ip22zilog.c
> +++ b/drivers/serial/ip22zilog.c
> @@ -925,11 +925,7 @@ static int zilog_irq = -1;
> static void * __init alloc_one_table(unsigned long size)
> {
> void *ret;
> -
> - ret = kmalloc(size, GFP_KERNEL);
> - if (ret != NULL)
> - memset(ret, 0, size);
> -
> + ret = kzalloc(size, GFP_KERNEL);
> return ret;
> }
And here as well.
What is preferred by developers?