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Commit e1049604 authored by Al Cho's avatar Al Cho Committed by Greg Kroah-Hartman
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staging: keucr: fix keucr lost disconnect in transport 



The other part of keucr lost usb disconnect.
Unplug SDcard after thread scan,the wrong rule in usb_stor_port_reset,
so the driver still fail in stress test.

Signed-off-by: default avatarAl Cho <acho@novell.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 53059aa0

drivers/staging/keucr/transport.c

+5 −10
Original line number Diff line number Diff line
@@ -763,23 +763,18 @@ int usb_stor_port_reset(struct us_data *us) 
	int result, rc_lock;



	//printk("transport --- usb_stor_port_reset\n");

	result = rc_lock = usb_lock_device_for_reset(us->pusb_dev, us->pusb_intf);

	result = usb_lock_device_for_reset(us->pusb_dev, us->pusb_intf);

	if (result < 0)

		printk("unable to lock device for reset: %d\n", result);

	else

	{

	else {

		/* Were we disconnected while waiting for the lock? */

		if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags))

		{

		if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {

			result = -EIO;

			//printk("No reset during disconnect\n");

		}

		else

		{

		} else {

			result = usb_reset_device(us->pusb_dev);

			//printk("usb_reset_composite_device returns %d\n", result);

		}

		if (rc_lock)

		usb_unlock_device(us->pusb_dev);

	}

	return result;