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Commit be5d0c83 authored by Oliver Neukum's avatar Oliver Neukum Committed by Jiri Kosina
Browse files

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: default avatarOliver Neukum <oneukum@suse.de>
Tested-by: default avatarFolkert van Heusden <folkert@vanheusden.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 0fb21de0

drivers/hid/usbhid/hiddev.c

+1 −1
Original line number Diff line number Diff line
@@ -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;