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RDMA/hns: fix memory leak in hns_roce_alloc_mr()
[ Upstream commita115aa00b1
] When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not released. Compiled test only. Fixes:9b2cf76c9f
("RDMA/hns: Optimize PBL buffer allocation process") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Link: https://lore.kernel.org/r/20221119070834.48502-1-shaozhengchao@huawei.com Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -415,10 +415,10 @@ struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
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return &mr->ibmr;
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err_key:
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free_mr_key(hr_dev, mr);
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err_pbl:
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free_mr_pbl(hr_dev, mr);
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err_key:
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free_mr_key(hr_dev, mr);
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err_free:
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kfree(mr);
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return ERR_PTR(ret);
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