From: Sascha Hauer <s.hauer@pengutronix.de>
To: "Ulrich Ölmann" <u.oelmann@pengutronix.de>
Cc: Barebox List <barebox@lists.infradead.org>
Subject: Re: [PATCH] blspec: fix return value of entry_is_of_compatible()
Date: Wed, 28 Sep 2016 08:29:33 +0200 [thread overview]
Message-ID: <20160928062933.to36p6cbbgpyxfjc@pengutronix.de> (raw)
In-Reply-To: <20160927073058.20476-1-u.oelmann@pengutronix.de>
On Tue, Sep 27, 2016 at 09:30:58AM +0200, Ulrich Ölmann wrote:
> The function returns a boolean and not an integer. Hence the former
> explicit/implicit cast of an ERR_PTR to a boolean has led to a return value of
> true although a bootspec entry with a faulty devicetree is not compatible.
>
> Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
> ---
> common/blspec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks
Sascha
>
> diff --git a/common/blspec.c b/common/blspec.c
> index c205d481c911..40d4546d2880 100644
> --- a/common/blspec.c
> +++ b/common/blspec.c
> @@ -398,7 +398,7 @@ static bool entry_is_of_compatible(struct blspec_entry *entry)
>
> root = of_unflatten_dtb(fdt);
> if (IS_ERR(root)) {
> - ret = PTR_ERR(root);
> + ret = false;
> root = NULL;
> goto out;
> }
> --
> 2.9.3
>
>
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> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
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prev parent reply other threads:[~2016-09-28 6:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-27 7:30 Ulrich Ölmann
2016-09-28 6:29 ` Sascha Hauer [this message]
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