netdev - [PATCH rdma-next 3/8] RDMA/qedr: Fix use of uninitialized field

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Message-ID: <20200902165741.8355-4-michal.kalderon@marvell.com>
Date:   Wed, 2 Sep 2020 19:57:36 +0300
From:   Michal Kalderon <michal.kalderon@...vell.com>
To:     <mkalderon@...vell.com>, <aelior@...vell.com>,
        <dledford@...hat.com>, <jgg@...pe.ca>, <davem@...emloft.net>
CC:     <linux-rdma@...r.kernel.org>, <netdev@...r.kernel.org>,
        Michal Kalderon <michal.kalderon@...vell.com>
Subject: [PATCH rdma-next 3/8] RDMA/qedr: Fix use of uninitialized field

dev->attr.page_size_caps was used uninitialized
when setting device attributes

Fixes: ec72fce401c6 ("qedr: Add support for RoCE HW init")
Signed-off-by: Michal Kalderon <michal.kalderon@...vell.com>
---
 drivers/infiniband/hw/qedr/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index d85f992bac29..8e1365951fb6 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -602,7 +602,7 @@ static int qedr_set_device_attr(struct qedr_dev *dev)
 	qed_attr = dev->ops->rdma_query_device(dev->rdma_ctx);
 
 	/* Part 2 - check capabilities */
-	page_size = ~dev->attr.page_size_caps + 1;
+	page_size = ~qed_attr->page_size_caps + 1;
 	if (page_size > PAGE_SIZE) {
 		DP_ERR(dev,
 		       "Kernel PAGE_SIZE is %ld which is smaller than minimum page size (%d) required by qedr\n",
-- 
2.14.5