Messages in this thread Patch in this message | | | From | Pan Bian <> | Subject | [PATCH] regulator: s5m8767: Fix reference count leak | Date | Wed, 20 Jan 2021 19:27:56 -0800 |
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Call of_node_put() to drop references of regulators_np and reg_np before returning error code.
Fixes: 9ae5cc75ceaa ("regulator: s5m8767: Pass descriptor instead of GPIO number") Signed-off-by: Pan Bian <bianpan2016@163.com> --- drivers/regulator/s5m8767.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index 3fa472127e9a..48dd95b3ff45 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -573,10 +573,13 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev, "s5m8767,pmic-ext-control", GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, "s5m8767"); - if (PTR_ERR(rdata->ext_control_gpiod) == -ENOENT) + if (PTR_ERR(rdata->ext_control_gpiod) == -ENOENT) { rdata->ext_control_gpiod = NULL; - else if (IS_ERR(rdata->ext_control_gpiod)) + } else if (IS_ERR(rdata->ext_control_gpiod)) { + of_node_put(reg_np); + of_node_put(regulators_np); return PTR_ERR(rdata->ext_control_gpiod); + } rdata->id = i; rdata->initdata = of_get_regulator_init_data( -- 2.17.1
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