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IB/qib: Reset packet list after freeing

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Reset the list pointers after freeing the SDMA packet list.  This is
done to any potential double-free cases.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Mike Marciniszyn 2011-01-10 17:42:21 -08:00 committed by Roland Dreier
parent a0a234d47d
commit f73df408b2
1 changed files with 1 additions and 0 deletions
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drivers/infiniband/hw/qib/qib_user_sdma.c
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@ -382,6 +382,7 @@ static void qib_user_sdma_free_pkt_list(struct device *dev,
kmem_cache_free(pq->pkt_slab, pkt);
}
INIT_LIST_HEAD(list);
}
/*