RE: [PATCH] usb: f_fs: avoid race condition with ffs_epfile_io_complete

[Du, Changbin]

> >
> > You are right, but the problem is the request->status is wrong. If the data
> > send out but report caller as -EINTR, it will introduce duplicate-send
> > issue.
> >
> 
> Why -EINTR, the kernel-doc said it should return -ECONNRESET for active
> request, see include/linux/usb/gadget.h.
> 
> --
> 
> Best Regards,
> Peter Chen
F_fs return -EINTER in its dequeuer case, not udc driver. What I want
to say is driver should return the right status for each usb request.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/