linux-kernel - [PATCH AUTOSEL for 4.9 188/281] RDMA/hfi1: fix array termination by appending NULL to attr array

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Date:   Mon, 19 Mar 2018 16:01:36 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
CC:     "Steven L. Roberts" <robers97@...il.com>,
        Doug Ledford <dledford@...hat.com>,
        Sasha Levin <Alexander.Levin@...rosoft.com>
Subject: [PATCH AUTOSEL for 4.9 188/281] RDMA/hfi1: fix array termination by
 appending NULL to attr array

From: "Steven L. Roberts" <robers97@...il.com>

[ Upstream commit c4dd4b69f55abcc8dd079f8de55d9d8c2ddbefce ]

This fixes a kernel panic when loading the hfi driver as a dynamic module.

Signed-off-by: Steven L Roberts <robers97@...il.com>
Reviewed-by: Leon Romanovsky <leon@...nel.org>
Acked-by: Dennis Dalessandro <dennis.dalessandro@...el.com>
Signed-off-by: Doug Ledford <dledford@...hat.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
---
 drivers/infiniband/hw/hfi1/sysfs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/hfi1/sysfs.c b/drivers/infiniband/hw/hfi1/sysfs.c
index 919a5474e651..621b60ab74ee 100644
--- a/drivers/infiniband/hw/hfi1/sysfs.c
+++ b/drivers/infiniband/hw/hfi1/sysfs.c
@@ -196,7 +196,8 @@ static const struct sysfs_ops port_cc_sysfs_ops = {
 };
 
 static struct attribute *port_cc_default_attributes[] = {
-	&cc_prescan_attr.attr
+	&cc_prescan_attr.attr,
+	NULL
 };
 
 static struct kobj_type port_cc_ktype = {
-- 
2.14.1