From: Vladimir Sokolovsky <vlad@mellanox.co.il>
Date: Wed, 5 Nov 2008 18:56:52 +0000 (-0800)
Subject: IB/mlx4: Set umem field to NULL in mlx4_ib_alloc_fast_reg_mr()
X-Git-Tag: v2.6.28-rc5~61^2^5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f3abf5c7c9a9febdd643b9d4005382144525475;p=pandora-kernel.git

IB/mlx4: Set umem field to NULL in mlx4_ib_alloc_fast_reg_mr()

Set mr->umem to NULL in mlx4_ib_alloc_fast_reg_mr(). Otherwise
ib_dereg_mr() may invoke ib_umem_release() on a random pointer value
and get an oops.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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