usb_ctrlrequest member wValue, wLength and wIndex are of type __le16, conversion macro cpu_to_le16() input argument is __u16, so properly typecasted to fix the cast from restricted __le16 warning. Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/all/202209020044.CX2PfZzM-lkp@xxxxxxxxx/ Signed-off-by: Piyush Mehta <piyush.mehta@xxxxxxx> --- drivers/usb/gadget/udc/udc-xilinx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c index e6308414cd1f..476c0a8fc5e7 100644 --- a/drivers/usb/gadget/udc/udc-xilinx.c +++ b/drivers/usb/gadget/udc/udc-xilinx.c @@ -1757,9 +1757,9 @@ static void xudc_handle_setup(struct xusb_udc *udc) memcpy(&setup, ep0rambase, 8); udc->setup = setup; - udc->setup.wValue = cpu_to_le16(setup.wValue); - udc->setup.wIndex = cpu_to_le16(setup.wIndex); - udc->setup.wLength = cpu_to_le16(setup.wLength); + udc->setup.wValue = cpu_to_le16((u16 __force)setup.wValue); + udc->setup.wIndex = cpu_to_le16((u16 __force)setup.wIndex); + udc->setup.wLength = cpu_to_le16((u16 __force)setup.wLength); /* Clear previous requests */ xudc_nuke(ep0, -ECONNRESET); -- 2.17.1
