On 4/7/22 11:01, cgel.zte@xxxxxxxxx wrote:
> From: Lv Ruyi <lv.ruyi@xxxxxxxxxx>
>
> of_parse_phandle returns node pointer with refcount incremented,
> use of_node_put() on it when done.
>
> Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
> Signed-off-by: Lv Ruyi <lv.ruyi@xxxxxxxxxx>
applied.
Thanks!
Helge
> ---
> drivers/video/fbdev/imxfb.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
> index 68288756ffff..a2f644c97f28 100644
> --- a/drivers/video/fbdev/imxfb.c
> +++ b/drivers/video/fbdev/imxfb.c
> @@ -925,10 +925,12 @@ static int imxfb_probe(struct platform_device *pdev)
> sizeof(struct imx_fb_videomode), GFP_KERNEL);
> if (!fbi->mode) {
> ret = -ENOMEM;
> + of_node_put(display_np);
> goto failed_of_parse;
> }
>
> ret = imxfb_of_read_mode(&pdev->dev, display_np, fbi->mode);
> + of_node_put(display_np);
> if (ret)
> goto failed_of_parse;
> }
