On Mon, 16 Sept 2024 at 16:07, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> This is an error path so set the error code. Smatch complains about the
> current code:
>
> drivers/opp/core.c:2660 dev_pm_opp_set_config()
> error: uninitialized symbol 'ret'.
>
> Fixes: e37440e7e2c2 ("OPP: Call dev_pm_opp_set_opp() for required OPPs")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Applied for fixes and by adding a stable-tag, thanks!
Kind regards
Uffe
> ---
> drivers/opp/core.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/opp/core.c b/drivers/opp/core.c
> index 494f8860220d..3aa18737470f 100644
> --- a/drivers/opp/core.c
> +++ b/drivers/opp/core.c
> @@ -2630,8 +2630,10 @@ int dev_pm_opp_set_config(struct device *dev, struct dev_pm_opp_config *config)
>
> /* Attach genpds */
> if (config->genpd_names) {
> - if (config->required_devs)
> + if (config->required_devs) {
> + ret = -EINVAL;
> goto err;
> + }
>
> ret = _opp_attach_genpd(opp_table, dev, config->genpd_names,
> config->virt_devs);
> --
> 2.45.2
>
