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IB/mlx4: Actually return L_Key and R_Key for fast register MRs 

Initialize the L_Key and R_Key for memory regions returned from
mlx4_ib_alloc_fast_reg_mr().  Otherwise callers just get garbage for
the memory keys and can't do anything useful with these MRs.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Vladimir Sokolovsky 2008-08-27 14:29:57 -07:00 committed by Linus Torvalds
parent ee7cbabbd3
commit 4c246edd25
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/hw/mlx4/mr.c
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@ -204,6 +204,8 @@ struct ib_mr *mlx4_ib_alloc_fast_reg_mr(struct ib_pd *pd,
if (err)
goto err_mr;
mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
return &mr->ibmr;
err_mr: