USB: gadget : Fix RNDIS code to pass USB Compliance tests (USBCV) with g_ether
This patch fixes a bug in the RNDIS code. Due to this bug gether_connect() fails as the port remains un-initialized. As a result following USB Compliance Tests were failing. (1)EndpointDescriptorTest_DeviceConfigured (2)Interface Descriptor Test. (3)Halt Endpoint Test. (4)SetConfigurationTest The fix aligns rndis code with the CDC ECM for xxx_set_alt(). The above listed USB Compliance test passes with this fix. Tested working fine on SDP with OMAP 3430. Signed-off-by: Maulik Mankad <x0082077@ti.com> CC: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -475,7 +475,9 @@ static int rndis_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
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if (rndis->port.in_ep->driver_data) {
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DBG(cdev, "reset rndis\n");
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gether_disconnect(&rndis->port);
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} else {
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}
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if (!rndis->port.in) {
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DBG(cdev, "init rndis\n");
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rndis->port.in = ep_choose(cdev->gadget,
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rndis->hs.in, rndis->fs.in);
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