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

[Sasha Levin]

From: "Steven L. Roberts" <robers97@xxxxxxxxx>

[ Upstream commit c4dd4b69f55abcc8dd079f8de55d9d8c2ddbefce ]

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

Signed-off-by: Steven L Roberts <robers97@xxxxxxxxx>
Reviewed-by: Leon Romanovsky <leon@xxxxxxxxxx>
Acked-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx>
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
---
 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