Hi Marek, On Nov 28, 2012, at 4:46 AM, Marek Vasut wrote:
> Dear Pantelis Antoniou, > >> Zero out timeout value; letting it filled with undefined values >> ends up with the dfu host hanging. >> >> Signed-off-by: Pantelis Antoniou <pa...@antoniou-consulting.com> >> --- >> drivers/usb/gadget/f_dfu.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c >> index 10547e3..a322ae5 100644 >> --- a/drivers/usb/gadget/f_dfu.c >> +++ b/drivers/usb/gadget/f_dfu.c >> @@ -164,6 +164,9 @@ static void handle_getstatus(struct usb_request *req) >> >> /* send status response */ >> dstat->bStatus = f_dfu->dfu_status; >> + dstat->bwPollTimeout[0] = 0; >> + dstat->bwPollTimeout[1] = 0; >> + dstat->bwPollTimeout[2] = 0; > > What about calling memset() here ? > I would memset the whole structure just to be safe, but it seems that this is just 3 instructions. memset would take more. Either way works for me. >> dstat->bState = f_dfu->dfu_state; >> dstat->iString = 0; >> } > > Best regards, > Marek Vasut Regards -- Pantelis _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot