Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH 5.2 082/135] RDMA/hns: Fix error return code in hns_roce_v1_rsv_lp_qp() | Date | Thu, 22 Aug 2019 13:07:18 -0400 |
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From: Wei Yongjun <weiyongjun1@huawei.com>
[ Upstream commit 020fb3bebc224dfe9353a56ecbe2d5fac499dffc ]
Fix to return error code -ENOMEM from the rdma_zalloc_drv_obj() error handling case instead of 0, as done elsewhere in this function.
Fixes: e8ac9389f0d7 ("RDMA: Fix allocation failure on pointer pd") Fixes: 21a428a019c9 ("RDMA: Handle PD allocations by IB/core") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Link: https://lore.kernel.org/r/20190801012725.150493-1-weiyongjun1@huawei.com Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index e068a02122f5e..9496c69fff3a2 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -745,8 +745,10 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev) ibdev = &hr_dev->ib_dev; pd = rdma_zalloc_drv_obj(ibdev, ib_pd); - if (!pd) + if (!pd) { + ret = -ENOMEM; goto alloc_mem_failed; + } pd->device = ibdev; ret = hns_roce_alloc_pd(pd, NULL); -- 2.20.1
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