diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-02-20 16:32:25 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2015-02-26 00:18:18 +0300 |
| commit | a7117f81e8391e035c49b3440792f7e6cea28173 (patch) | |
| tree | 60fd67b0bfd0e16eb964044618c62da79f9466d1 | |
| parent | a2c1d531854c4319610f1d83351213b47a633969 (diff) | |
| download | linux-a7117f81e8391e035c49b3440792f7e6cea28173.tar.xz | |
power_supply: lp8788-charger: Fix leaked power supply on probe fail
Driver forgot to unregister charger power supply if registering of
battery supply failed in probe(). In such case the memory associated
with power supply leaked.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 98a276649358 ("power_supply: Add new lp8788 charger driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
| -rw-r--r-- | drivers/power/lp8788-charger.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/lp8788-charger.c index 21fc233c7d61..176dab2e4c16 100644 --- a/drivers/power/lp8788-charger.c +++ b/drivers/power/lp8788-charger.c @@ -417,8 +417,10 @@ static int lp8788_psy_register(struct platform_device *pdev, pchg->battery.num_properties = ARRAY_SIZE(lp8788_battery_prop); pchg->battery.get_property = lp8788_battery_get_property; - if (power_supply_register(&pdev->dev, &pchg->battery)) + if (power_supply_register(&pdev->dev, &pchg->battery)) { + power_supply_unregister(&pchg->charger); return -EPERM; + } return 0; } |