RDMA/rtrs: Constify static struct attribute_group

The only usage of these is to pass their address to sysfs_create_group()
and sysfs_remove_group(), both which takes const pointers. Make it const
to allow the compiler to put them in read-only memory.

Link: https://lore.kernel.org/r/20200930224004.24279-3-rikard.falkeborn@gmail.com
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c b/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
index 298b747d033007ca3b34620c6b72a845b47d9965..ac4c49cbf1538aeeb3c1ba8561ec69e69d636f5f 100644 (file)
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
@@ -312,7 +312,7 @@ static struct attribute *rtrs_clt_stats_attrs[] = {
        NULL
 };
 
-static struct attribute_group rtrs_clt_stats_attr_group = {
+static const struct attribute_group rtrs_clt_stats_attr_group = {
        .attrs = rtrs_clt_stats_attrs,
 };
 
@@ -388,7 +388,7 @@ static struct attribute *rtrs_clt_sess_attrs[] = {
        NULL,
 };
 
-static struct attribute_group rtrs_clt_sess_attr_group = {
+static const struct attribute_group rtrs_clt_sess_attr_group = {
        .attrs = rtrs_clt_sess_attrs,
 };
 
@@ -460,7 +460,7 @@ static struct attribute *rtrs_clt_attrs[] = {
        NULL,
 };
 
-static struct attribute_group rtrs_clt_attr_group = {
+static const struct attribute_group rtrs_clt_attr_group = {
        .attrs = rtrs_clt_attrs,
 };
 

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c b/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c
index cf6a2be61695dc56b8a3be5e54ea7016800dc875..07fbb063555d3ba254377c3f1468091e0a0c0599 100644 (file)
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c
@@ -135,7 +135,7 @@ static struct attribute *rtrs_srv_sess_attrs[] = {
        NULL,
 };
 
-static struct attribute_group rtrs_srv_sess_attr_group = {
+static const struct attribute_group rtrs_srv_sess_attr_group = {
        .attrs = rtrs_srv_sess_attrs,
 };
 
@@ -148,7 +148,7 @@ static struct attribute *rtrs_srv_stats_attrs[] = {
        NULL,
 };
 
-static struct attribute_group rtrs_srv_stats_attr_group = {
+static const struct attribute_group rtrs_srv_stats_attr_group = {
        .attrs = rtrs_srv_stats_attrs,
 };