RDMA/hfi1: fix array termination by appending NULL to attr array

[ Upstream commit c4dd4b69f55abcc8dd079f8de55d9d8c2ddbefce ]

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

Signed-off-by: Steven L Roberts <robers97@gmail.com>
Reviewed-by: Leon Romanovsky <leon@kernel.org>
Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/infiniband/hw/hfi1/sysfs.c b/drivers/infiniband/hw/hfi1/sysfs.c
index 919a5474e6512a237fa0b6059f3f77f4a671103e..621b60ab74eefb11de5a7196ee45b6c5c85e5c3e 100644 (file)
--- 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 = {