From: Ilya Nelkenbaum <ilyan@mellanox.com>
Date: Thu, 5 Feb 2015 11:53:48 +0000 (+0200)
Subject: IB/core: When marshaling ucma path from user-space, clear unused fields
X-Git-Tag: fixes-v4.0-rc1~31^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2be9dc0e0fa59cc43c2c7084fc42b430809a0fe;p=pandora-kernel.git

IB/core: When marshaling ucma path from user-space, clear unused fields

When marshaling a user path to the kernel struct ib_sa_path, we need
to zero smac and dmac and set the vlan id to the "no vlan" value.

This is to ensure that Ethernet attributes are not used with
InfiniBand QPs.

Fixes: dd5f03beb4f7 ("IB/core: Ethernet L2 attributes in verbs/cm structures")
Signed-off-by: Ilya Nelkenbaum <ilyan@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
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