forked from luck/tmp_suning_uos_patched
HID: fix reversed logic in disconnect testing of hiddev
The logic for testing for disconnection is reversed in an ioctl leading to false reports of disconnection. Signed-off-by: Oliver Neukum <oneukum@suse.de> Tested-by: Folkert van Heusden <folkert@vanheusden.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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@ -656,7 +656,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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case HIDIOCGSTRING:
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mutex_lock(&hiddev->existancelock);
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if (!hiddev->exist)
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if (hiddev->exist)
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r = hiddev_ioctl_string(hiddev, cmd, user_arg);
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else
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r = -ENODEV;
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