From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefano Stabellini <sstabellini@kernel.org>
Subject: [PATCH] xen/9pfs: initialize len to 0 to detect
	xenbus_read errors
Date: Thu, 13 Apr 2017 10:57:56 -0700
Message-ID: <1492106276-13505-1-git-send-email-sstabellini__648.468946065073$1492106372$gmane$org@kernel.org>
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Cc: jgross@suse.com, Latchesar Ionkov <lucho@ionkov.net>, sstabellini@kernel.org, Eric Van Hensbergen <ericvh@gmail.com>, linux-kernel@vger.kernel.org, Stefano Stabellini <stefano@aporeto.com>, v9fs-developer@lists.sourceforge.net, Ron Minnich <rminnich@sandia.gov>, boris.ostrovsky@oracle.com, dan.carpenter@oracle.com
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