linux-kernel - [PATCH] IB/hfi1: Fix error return code in hfi1_init

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Date:   Sun, 15 Nov 2020 16:25:48 +0800
From:   Wang ShaoBo <bobo.shaobowang@...wei.com>
To:     <jgg@...pe.ca>
CC:     <dennis.dalessandro@...nelisnetworks.com>,
        <mike.marciniszyn@...nelisnetworks.com>,
        <linux-rdma@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <huawei.libin@...wei.com>, <cj.chengjian@...wei.com>
Subject: [PATCH] IB/hfi1: Fix error return code in hfi1_init_dd()

Fix to return the error code from hfi1_netdev_alloc() instaed of 0
in hfi1_init_dd(), as done elsewhere in this function.

Fixes: 4730f4a6c6b2 ("IB/hfi1: Activate the dummy netdev")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@...wei.com>
---
 drivers/infiniband/hw/hfi1/chip.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 7eaf99538216..c87b94ea2939 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -15245,7 +15245,8 @@ int hfi1_init_dd(struct hfi1_devdata *dd)
 		    & CCE_REVISION_SW_MASK);
 
 	/* alloc netdev data */
-	if (hfi1_netdev_alloc(dd))
+	ret = hfi1_netdev_alloc(dd);
+	if (ret)
 		goto bail_cleanup;
 
 	ret = set_up_context_variables(dd);
-- 
2.25.1