IB/mad: Fix error path if response alloc fails in ib_mad_recv_done_handler()

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If ib_mad_recv_done_handler() fails to allocate response, then it just
printed a warning and continued, which leads to an oops if the MAD is
being handled for a switch device, because the switch code uses
response without checking for NULL.  Fix this by bailing out of the
function if the allocation fails.

Signed-off-by: Suresh Shelvapille <suri@baymicrosystems.com>
Signed-off-by: Hal Rosenstock <hal.rosenstock@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Hal Rosenstock 2007-08-03 10:45:17 -07:00 • committed by Roland Dreier

parent 5399891052

commit 445d68070c

1 changed files with 8 additions and 6 deletions

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drivers/infiniband/core/mad.c

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