Re: [PATCH] pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Fri, Sep 20, 2019 at 2:20 PM Colin King <colin.king@xxxxxxxxxxxxx> wrote:

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> The call to pinctrl_count_index_with_args checks for a -EINVAL return
> however this function calls pinctrl_get_list_and_count and this can
> return -ENOENT. Rather than check for a specific error, fix this by
> checking for any error return to catch the -ENOENT case.
>
> Addresses-Coverity: ("Improper use of negative")
> Fixes: 003910ebc83b ("pinctrl: Introduce TI IOdelay configuration driver")
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Patch applied with Tony's ACK.

Yours,
Linus Walleij