[PATCH] IB/mthca: clean up mthca_dereg_mr()
It's cleaner to kfree mthca_mr, and not rely on the fact that ib_mr is the first field in mthca_mr. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -568,8 +568,9 @@ static struct ib_mr *mthca_reg_phys_mr(struct ib_pd *pd,
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static int mthca_dereg_mr(struct ib_mr *mr)
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static int mthca_dereg_mr(struct ib_mr *mr)
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{
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{
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mthca_free_mr(to_mdev(mr->device), to_mmr(mr));
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struct mthca_mr *mmr = to_mmr(mr);
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kfree(mr);
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mthca_free_mr(to_mdev(mr->device), mmr);
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kfree(mmr);
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return 0;
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return 0;
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}
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}
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