diff options
Diffstat (limited to 'drivers/hid/hid-input.c')
| -rw-r--r-- | drivers/hid/hid-input.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 008e89bf6..e3c63640d 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -462,12 +462,15 @@ out: static void hidinput_cleanup_battery(struct hid_device *dev) { + const struct power_supply_desc *psy_desc; + if (!dev->battery) return; + psy_desc = dev->battery->desc; power_supply_unregister(dev->battery); - kfree(dev->battery->desc->name); - kfree(dev->battery->desc); + kfree(psy_desc->name); + kfree(psy_desc); dev->battery = NULL; } #else /* !CONFIG_HID_BATTERY_STRENGTH */ @@ -1157,7 +1160,8 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct return; /* report the usage code as scancode if the key status has changed */ - if (usage->type == EV_KEY && !!test_bit(usage->code, input->key) != value) + if (usage->type == EV_KEY && + (!test_bit(usage->code, input->key)) == value) input_event(input, EV_MSC, MSC_SCAN, usage->hid); input_event(input, usage->type, usage->code, value); |