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>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/staging/keucr/transport.c b/drivers/staging/keucr/transport.c
index 7215429759b..445a62ce693 100644
--- a/drivers/staging/keucr/transport.c
+++ b/drivers/staging/keucr/transport.c
@@ -763,24 +763,19 @@ 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);
+                usb_unlock_device(us->pusb_dev);
         }
         return result;
 }