[PATCH 1/3] slimbus: qcom-ngd: use correct error in message of pdr_add_lookup() failure

[Krzysztof Kozlowski]

Use cprrect error code, instead of previous 'ret' value, when printing
error from pdr_add_lookup() failure.

Cc: <stable at vger.kernel.org>
Fixes: e1ae85e1830e ("slimbus: qcom-ngd-ctrl: add Protection Domain Restart Support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 drivers/slimbus/qcom-ngd-ctrl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index 0aa8408464ad..6fe6abb86061 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1581,6 +1581,7 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 
 	pds = pdr_add_lookup(ctrl->pdr, "avs/audio", "msm/adsp/audio_pd");
 	if (IS_ERR(pds) && PTR_ERR(pds) != -EALREADY) {
+		ret = PTR_ERR(pds);
 		dev_err(dev, "pdr add lookup failed: %d\n", ret);
 		return PTR_ERR(pds);
 	}
-- 
2.34.1