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authorOliver Neukum <oliver@neukum.org>2009-01-28 09:36:18 +0100
committerJiri Kosina <jkosina@suse.cz>2009-01-29 11:23:12 +0100
commitbe5d0c837cf8e43458c5757be5df4837a2803d08 (patch)
tree7333ccb5b06f90d26807207055d0a57dfd8ac1ba
parent0fb21de0799a985d2da3da14ae5625d724256638 (diff)
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>
-rw-r--r--drivers/hid/usbhid/hiddev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index d73eea382ab..4940e4d70c2 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -656,7 +656,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case HIDIOCGSTRING:
mutex_lock(&hiddev->existancelock);
- if (!hiddev->exist)
+ if (hiddev->exist)
r = hiddev_ioctl_string(hiddev, cmd, user_arg);
else
r = -ENODEV;