Bryan O'Sullivan fae8773b73 IB/ipath: Check return value of lookup_one_len
This fixes kernel.org bug 8003.

Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22 14:40:15 -07:00
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