K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-09-20T14:17:58.236694Z
K 7
svn:log
V 245
Avoid starting the USB transfer if an error is already pending.
This change fixes a race in device side mode during clear-stall from
host, which can cause data to be sent too early on the given
endpoint.

Approved by:	re (kib)
MFC after:	1 week

END