From be5d0c837cf8e43458c5757be5df4837a2803d08 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Wed, 28 Jan 2009 09:36:18 +0100 Subject: [PATCH] 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 Tested-by: Folkert van Heusden Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hiddev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index d73eea382ab3..4940e4d70c2d 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; -- GitLab