[LTP] [PATCH] pty04: Fix read retries

[Cyril Hrubis]

Hi!
> We need to increase the data pointer by the amount already read.

Applied, thanks.

> Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
> ---
>  testcases/kernel/pty/pty04.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/testcases/kernel/pty/pty04.c b/testcases/kernel/pty/pty04.c
> index 68a84ea87..d574d8b2c 100644
> --- a/testcases/kernel/pty/pty04.c
> +++ b/testcases/kernel/pty/pty04.c
> @@ -294,7 +294,7 @@ static void try_read(int fd, char *data, ssize_t size)
>  	int retry = mtu;
>  
>  	while (retry--) {
> -		ret = read(fd, data, size - n);
> +		ret = read(fd, data + n, size - n);

Sorry for not catching that during the review...

-- 
Cyril Hrubis
chrubis@suse.cz