Hi,
On Wed, 13 Feb 2019 at 10:50, <meg...@megous.com> wrote:
>
> From: Ondrej Jirman <meg...@megous.com>
>
> Length may be unitialized when fdt_getprop fails. Return ENOENT when
> the property can't be found.
It should always be the error code. What situation are you seeing here?
Regards,
Simon
>
> Signed-off-by: Ondřej Jirman <meg...@megous.com>
> ---
> This was previously sent as a part of other series of patches, but
> it's unrelated to the rest of the patches, so I'm resending it
> individually.
>
> v2:
> - improved description
>
> lib/fdtdec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/fdtdec.c b/lib/fdtdec.c
> index 18663ce6bd..3510de78e1 100644
> --- a/lib/fdtdec.c
> +++ b/lib/fdtdec.c
> @@ -980,7 +980,7 @@ static int decode_timing_property(const void *blob, int
> node, const char *name,
> if (!prop) {
> debug("%s: could not find property %s\n",
> fdt_get_name(blob, node, NULL), name);
> - return length;
> + return -ENOENT;
> }
>
> if (length == sizeof(u32)) {
> --
> 2.20.1
>
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