hi, On Fri, Feb 10, 2012 at 09:54:51AM +0100, Lukasz Majewski wrote: > It is crucial to assign each req->context value to struct rndis. > > The problem happens for multi function gadget (g_multi) when multiple > functions are calling common usb_composite_dev control request. > > It might happen that *_setup method from one usb function will > alter some fields of this common request issued by other USB > function. this is a bit weird, why would a function change a request which isn't supposed to handled by it ? I mean, functions need to check the ctrl request to be sure they should be handling it. Your patch shouldn't be necessary, really, because the context is initialized when the request is allocated. what happens exactly ? Who changes the context field and why ? -- balbi
Attachment:
signature.asc
Description: Digital signature
