From: Olaf Kirch <olaf.kirch@oracle.com>
Date: Tue, 5 Feb 2008 04:20:44 +0000 (-0800)
Subject: IB/mthca: Return proper error codes from mthca_fmr_alloc()
X-Git-Tag: v2.6.25-rc1~790^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c78853472a36c7cf51a84a34edc370e21c93ce4;p=pandora-kernel.git

IB/mthca: Return proper error codes from mthca_fmr_alloc()

If the allocation of the MTT or the mailbox failed, mthca_fmr_alloc()
would return 0 (success) no matter what. This leads to crashes a
little down the road, when we try to dereference eg mr->mtt, which was
really ERR_PTR(-Ewhatever).

Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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