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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: Al Cho <acho@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Al Cho 2010-09-24 18:50:11 +08:00 committed by Greg Kroah-Hartman
parent 53059aa059
commit e10496041b
1 changed files with 5 additions and 10 deletions
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13
drivers/staging/keucr/transport.c
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@ -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;