If of_parse_phandle_with_args() succeeds, the OF node reference should be dropped, regardless of number of phandle arguments.

Cc: stable@vger.kernel.org Fixes: 9460ae2ff308 ("soc: qcom: Introduce common SMEM state machine code") Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org --- drivers/soc/qcom/smem_state.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/smem_state.c b/drivers/soc/qcom/smem_state.c index d9bfac6c54fb..cc5be8019b6a 100644 --- a/drivers/soc/qcom/smem_state.c +++ b/drivers/soc/qcom/smem_state.c @@ -112,7 +112,8 @@ struct qcom_smem_state *qcom_smem_state_get(struct device *dev,

if (args.args_count != 1) { dev_err(dev, "invalid #qcom,smem-state-cells\n"); - return ERR_PTR(-EINVAL); + state = ERR_PTR(-EINVAL); + goto put; }

state = of_node_to_state(args.np);