Author: mav
Date: Tue Aug 9 08:11:26 2011
New Revision: 224728
URL: http://svn.freebsd.org/changeset/base/224728
Log:
Do not block zero report ID. It is correct value for devices with single
ID. This fixes USB_SET_IMMED call (synchronous operation) of the uhid(4)
driver on devices with single report ID.
Reviewed by: hselasky
Approved by: re (kib)
MFC after: 1 week
Modified:
head/sys/dev/usb/usb_request.c
Modified: head/sys/dev/usb/usb_request.c
==============================================================================
--- head/sys/dev/usb/usb_request.c Tue Aug 9 08:09:32 2011
(r224727)
+++ head/sys/dev/usb/usb_request.c Tue Aug 9 08:11:26 2011
(r224728)
@@ -1769,7 +1769,7 @@ usbd_req_get_report(struct usb_device *u
struct usb_interface *iface = usbd_get_iface(udev, iface_index);
struct usb_device_request req;
- if ((iface == NULL) || (iface->idesc == NULL) || (id == 0)) {
+ if ((iface == NULL) || (iface->idesc == NULL)) {
return (USB_ERR_INVAL);
}
DPRINTFN(5, "len=%d\n", len);
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