From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 25 Feb 2015 14:20:01 +0000 (+0100)
Subject: vhost: drop hard-coded num_buffers size
X-Git-Tag: omap-for-v4.1/wl12xx-dt~68^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d79a493e507437a2135e5ac1a447d4d503488d8;p=pandora-kernel.git

vhost: drop hard-coded num_buffers size

The 2 that we use for copy_to_iter comes from sizeof(u16),
it used to be that way before the iov iter update.
Fix it up, making it obvious the size of stack access
is right.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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