From e8ac9389f0d7c74fd988a5ce77765588f74dacd2 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 12 Feb 2019 11:22:33 +0000
Subject: [PATCH] RDMA: Fix allocation failure on pointer pd
The null check on an allocation failure on pd is currently checking
if pd is non-null rather than null. Fix this by adding the missing !
operator.
Fixes: 21a428a019c9 ("RDMA: Handle PD allocations by IB/core")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
---
drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 2 +-
1 file changed, 1 insertion(+), 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 c8c90072baddd..97515c340134c 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -745,7 +745,7 @@ 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)
goto alloc_mem_failed;
pd->device = ibdev;
--
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