From: Roland Dreier <rolandd@cisco.com>
Date: Thu, 13 Oct 2005 17:45:02 +0000 (-0700)
Subject: [IB] fail SA queries if device initialization failed
X-Git-Tag: v2.6.15-rc1~731^2~21^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56c202d6e4f542468fe79b8a735cf128898b87fb;p=pandora-kernel.git

[IB] fail SA queries if device initialization failed

If the SA query module's initialization fails for a device, then that
device won't have a struct ib_sa_device associated.  We should fail SA
queries in that case, rather than blindly dereferencing the NULL
pointer we get back from ib_get_client_data().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
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