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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski --- drivers/regulator/qcom_smd-regulator.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 3b7e06b9f5ce..6761ada0cf7d 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -1435,7 +1435,6 @@ static int rpm_reg_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; const struct rpm_regulator_data *vreg_data; - struct device_node *node; struct qcom_rpm_reg *vreg; struct qcom_smd_rpm *rpm; int ret; @@ -1455,18 +1454,14 @@ static int rpm_reg_probe(struct platform_device *pdev) if (!vreg_data) return -ENODEV; - for_each_available_child_of_node(dev->of_node, node) { + for_each_available_child_of_node_scoped(dev->of_node, node) { vreg = devm_kzalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL); - if (!vreg) { - of_node_put(node); + if (!vreg) return -ENOMEM; - } ret = rpm_regulator_init_vreg(vreg, dev, node, vreg_data); - if (ret < 0) { - of_node_put(node); + if (ret < 0) return ret; - } } return 0;