media: i2c: max96717: Use %pe format specifier

The %pe format specifier is designed to print error pointers. It prints
a symbolic error name (eg. -EINVAL) and it makes the code simpler by
omitting PTR_ERR().

This patch fixes this cocci report:
./i2c/max96717.c:653:44-51: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/i2c/max96717.c b/drivers/media/i2c/max96717.c
index c8ae7890d9fa87a78084df1f3be631004acbf57b..71ec4fdb8e3d96dddc23ab090a63b23b1d093fd4 100644 (file)
--- a/drivers/media/i2c/max96717.c
+++ b/drivers/media/i2c/max96717.c
@@ -650,7 +650,7 @@ static int max96717_v4l2_notifier_register(struct max96717_priv *priv)
        fwnode_handle_put(ep_fwnode);
 
        if (IS_ERR(asd)) {
-               dev_err(dev, "Failed to add subdev: %ld", PTR_ERR(asd));
+               dev_err(dev, "Failed to add subdev: %pe", asd);
                v4l2_async_nf_cleanup(&priv->notifier);
                return PTR_ERR(asd);
        }