From: Faisal Latif <faisal.latif@intel.com>
Date: Sun, 4 Jul 2010 00:17:59 +0000 (+0000)
Subject: RDMA/nes: Fix hangs on ifdown
X-Git-Tag: v2.6.36-rc1~492^2^6~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd6860eb036ab4320d591fdd056f86172438fae4;p=pandora-kernel.git

RDMA/nes: Fix hangs on ifdown

When ib_unregister_device() is called from netdev stop during ifdown,
it sometimes hangs. Changes made to indicate port_err to ib_dispatch_event()
during netdev stop and port_active during netdev open. The
ib_unregister_device() is only called during remove of the module.

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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