diff options
| author | Pan Bian <bianpan2016@163.com> | 2021-01-20 19:27:56 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-01-21 18:14:21 +0000 |
| commit | dea6dd2ba63f8c8532addb8f32daf7b89a368a42 (patch) | |
| tree | 4b2b06be481b252b3d6de91a7bb1dd4cc118f548 /drivers/regulator/s5m8767.c | |
| parent | d93d6f52bd9e3aa6f37b7ea5657e4bee50a4b0a4 (diff) | |
| download | linux-dea6dd2ba63f8c8532addb8f32daf7b89a368a42.tar.bz2 | |
regulator: s5m8767: Fix reference count leak
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>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210121032756.49501-1-bianpan2016@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/s5m8767.c')
| -rw-r--r-- | drivers/regulator/s5m8767.c | 7 |
1 files 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( |