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HID: fix reversed logic in disconnect testing of hiddev

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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>
This commit is contained in:
Oliver Neukum 2009-01-28 09:36:18 +01:00 committed by Jiri Kosina
parent 0fb21de079
commit be5d0c837c
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/usbhid/hiddev.c
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@ -656,7 +656,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case HIDIOCGSTRING: case HIDIOCGSTRING:
mutex_lock(&hiddev->existancelock); mutex_lock(&hiddev->existancelock);
if (!hiddev->exist) if (hiddev->exist)
r = hiddev_ioctl_string(hiddev, cmd, user_arg); r = hiddev_ioctl_string(hiddev, cmd, user_arg);
else else
r = -ENODEV; r = -ENODEV;