On 4/7/22 11:01, cgel.zte@gmail.com wrote:

From: Lv Ruyi lv.ruyi@zte.com.cn

of_parse_phandle returns node pointer with refcount incremented, use of_node_put() on it when done.

Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Lv Ruyi lv.ruyi@zte.com.cn

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; }