On Thu, 13 Jun 2019 at 00:59, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> The "drvdata->atclk" clock is optional, but if it gets set to an error
> pointer then we're accidentally return an uninitialized variable instead
> of success.
>
> Fixes: 78e6427b4e7b ("coresight: funnel: Support static funnel")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> drivers/hwtracing/coresight/coresight-funnel.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
> index 5867fcb4503b..fa97cb9ab4f9 100644
> --- a/drivers/hwtracing/coresight/coresight-funnel.c
> +++ b/drivers/hwtracing/coresight/coresight-funnel.c
> @@ -244,6 +244,7 @@ static int funnel_probe(struct device *dev, struct resource *res)
> }
>
> pm_runtime_put(dev);
> + ret = 0;
Applied - thanks.
>
> out_disable_clk:
> if (ret && !IS_ERR_OR_NULL(drvdata->atclk))
> --
> 2.20.1
>
