Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH] regulator: s5m8767: Drop regulators OF node reference | Date | Thu, 21 Jan 2021 16:59:14 +0100 |
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The device node reference obtained with of_get_child_by_name() should be dropped on error paths.
Fixes: 26aec009f6b6 ("regulator: add device tree support for s5m8767") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/regulator/s5m8767.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index 3fa472127e9a..fa10f1f550a4 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -544,14 +544,18 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev, rdata = devm_kcalloc(&pdev->dev, pdata->num_regulators, sizeof(*rdata), GFP_KERNEL); - if (!rdata) + if (!rdata) { + of_node_put(regulators_np); return -ENOMEM; + } rmode = devm_kcalloc(&pdev->dev, pdata->num_regulators, sizeof(*rmode), GFP_KERNEL); - if (!rmode) + if (!rmode) { + of_node_put(regulators_np); return -ENOMEM; + } pdata->regulators = rdata; pdata->opmode = rmode; -- 2.25.1
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