ChangeSet 1.781.21.14, 2002/10/17 23:37:50-07:00, [EMAIL PROTECTED]
[PATCH] change devio-disconnect no-driver error code
The talk about disconnect locking reminded me of this - the error code in
the no-driver case for the disconnect ioctl isn't a unique error code.
This changes the error code to what getdriver() uses, -ENODATA.
diff -Nru a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
--- a/drivers/usb/core/devio.c Fri Oct 18 14:43:20 2002
+++ b/drivers/usb/core/devio.c Fri Oct 18 14:43:20 2002
@@ -1077,7 +1077,7 @@
driver->name, ps->dev->devnum, ctrl.ifno);
usb_device_remove(&ifp->dev);
} else
- retval = -EINVAL;
+ retval = -ENODATA;
break;
/* let kernel drivers try to (re)bind to the interface */
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