Re: [PATCH 11/18] power: supply: Fix power_supply_am_i_supplied to return -ENODEV when apropriate
Hi, On 06-08-17 16:31, Guenter Roeck wrote: On 08/06/2017 05:35 AM, Hans de Goede wrote: Commit 2848e039c562 ("power: supply: Make power_supply_am_i_supplied return -ENODEV if there are no suppliers") was supposed to make power_supply_am_i_supplied() return -ENODEV when there are no supplies which supply the supply passed to it. But instead it will only return -ENODEV when there are no supplies at all as data->count++; is incremented on every call of the iterator, rather then only when __power_supply_is_supplied_by returns true. This commit fixes this. Fixes: 2848e039c562 ("power: supply: Make power_supply_am_i_supplied ...") Signed-off-by: Hans de GoedeIndependent of this series ? Correct, in hindsight I should have send it out as a standalone patch, I will do so for v2. Regards, Hans --- drivers/power/supply/power_supply_core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 540d3e0aa011..0741fcef3b44 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -314,11 +314,12 @@ static int __power_supply_am_i_supplied(struct device *dev, void *_data) struct power_supply *epsy = dev_get_drvdata(dev); struct psy_am_i_supplied_data *data = _data; -data->count++; -if (__power_supply_is_supplied_by(epsy, data->psy)) +if (__power_supply_is_supplied_by(epsy, data->psy)) { +data->count++; if (!epsy->desc->get_property(epsy, POWER_SUPPLY_PROP_ONLINE, )) return ret.intval; +} return 0; } ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH 11/18] power: supply: Fix power_supply_am_i_supplied to return -ENODEV when apropriate
On 08/06/2017 05:35 AM, Hans de Goede wrote: Commit 2848e039c562 ("power: supply: Make power_supply_am_i_supplied return -ENODEV if there are no suppliers") was supposed to make power_supply_am_i_supplied() return -ENODEV when there are no supplies which supply the supply passed to it. But instead it will only return -ENODEV when there are no supplies at all as data->count++; is incremented on every call of the iterator, rather then only when __power_supply_is_supplied_by returns true. This commit fixes this. Fixes: 2848e039c562 ("power: supply: Make power_supply_am_i_supplied ...") Signed-off-by: Hans de GoedeIndependent of this series ? --- drivers/power/supply/power_supply_core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 540d3e0aa011..0741fcef3b44 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -314,11 +314,12 @@ static int __power_supply_am_i_supplied(struct device *dev, void *_data) struct power_supply *epsy = dev_get_drvdata(dev); struct psy_am_i_supplied_data *data = _data; - data->count++; - if (__power_supply_is_supplied_by(epsy, data->psy)) + if (__power_supply_is_supplied_by(epsy, data->psy)) { + data->count++; if (!epsy->desc->get_property(epsy, POWER_SUPPLY_PROP_ONLINE, )) return ret.intval; + } return 0; } ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH 11/18] power: supply: Fix power_supply_am_i_supplied to return -ENODEV when apropriate
Commit 2848e039c562 ("power: supply: Make power_supply_am_i_supplied return -ENODEV if there are no suppliers") was supposed to make power_supply_am_i_supplied() return -ENODEV when there are no supplies which supply the supply passed to it. But instead it will only return -ENODEV when there are no supplies at all as data->count++; is incremented on every call of the iterator, rather then only when __power_supply_is_supplied_by returns true. This commit fixes this. Fixes: 2848e039c562 ("power: supply: Make power_supply_am_i_supplied ...") Signed-off-by: Hans de Goede--- drivers/power/supply/power_supply_core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 540d3e0aa011..0741fcef3b44 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -314,11 +314,12 @@ static int __power_supply_am_i_supplied(struct device *dev, void *_data) struct power_supply *epsy = dev_get_drvdata(dev); struct psy_am_i_supplied_data *data = _data; - data->count++; - if (__power_supply_is_supplied_by(epsy, data->psy)) + if (__power_supply_is_supplied_by(epsy, data->psy)) { + data->count++; if (!epsy->desc->get_property(epsy, POWER_SUPPLY_PROP_ONLINE, )) return ret.intval; + } return 0; } -- 2.13.3 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel