Re: [PATCH 4/4] drivers: atm, char fix integer as NULL pointerwarnings

From: Alan Cox
Date: Wed Apr 30 2008 - 19:40:48 EST


> diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
> index 4d3c701..98b65a2 100644
> --- a/drivers/char/tty_io.c
> +++ b/drivers/char/tty_io.c
> @@ -1180,7 +1180,7 @@ struct tty_driver *tty_find_polling_driver(char *name, int *line)
> if (*str == ',')
> str++;
> if (*str == '\0')
> - str = 0;
> + str = NULL;
>
> if (tty_line >= 0 && tty_line <= p->num && p->poll_init &&
> !p->poll_init(p, tty_line, str)) {

Acked-by: Alan Cox <alan@xxxxxxxxxx>
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