On Wed, Jun 02, 2021 at 02:24:16PM +0300, Dan Carpenter wrote: > On Wed, Jun 02, 2021 at 11:27:46AM +0100, Colin King wrote: > > From: Colin Ian King <colin.king@xxxxxxxxxxxxx> > > > > The pointer node is being initialized with a value that is never read and > > it is being updated later with a new value. The initialization is > > redundant and can be removed. > > > > Addresses-Coverity: ("Unused value") > > Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> > > --- > > sound/soc/codecs/rk817_codec.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/sound/soc/codecs/rk817_codec.c b/sound/soc/codecs/rk817_codec.c > > index 17e672b85ee5..0d7cc26ded57 100644 > > --- a/sound/soc/codecs/rk817_codec.c > > +++ b/sound/soc/codecs/rk817_codec.c > > @@ -457,7 +457,7 @@ static const struct snd_soc_component_driver soc_codec_dev_rk817 = { > > static void rk817_codec_parse_dt_property(struct device *dev, > > struct rk817_codec_priv *rk817) > > { > > - struct device_node *node = dev->parent->of_node; > > + struct device_node *node; > > > > node = of_get_child_by_name(dev->parent->of_node, "codec"); > > if (!node) { > > This function needs an of_node_put(). I've tested this with the removal of the redundant pointer initialization and addition of of_node_put() in the "if (!node)" section and it looks good. Once you make the requested change I will provide a tested by tag. Thank you. > > regards, > dan carpenter >