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[Xen-devel] xenbus_dev_write and failed writes

To: xen-devel@xxxxxxxxxxxxxxxxxxx
From: John Levon <levon@xxxxxxxxxxxxxxxxx>
Date: Fri, 2 Mar 2007 16:06:52 +0000
Delivery-date: Fri, 02 Mar 2007 08:03:02 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

In several places after setting u->len we return directly on error.
Apart from the partial write case, it seems all of these should be
resetting u->len to 0 as happens in the success case?

regards
john

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