switchdev: make struct switchdev_attr parameter const for attr_set calls

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 5e64b591aff7..23b4e5b347dc 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -215,7 +215,7 @@ int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr)
 EXPORT_SYMBOL_GPL(switchdev_port_attr_get);
 
 static int __switchdev_port_attr_set(struct net_device *dev,
-                                     struct switchdev_attr *attr,
+                                     const struct switchdev_attr *attr,
                                      struct switchdev_trans *trans)
 {
         const struct switchdev_ops *ops = dev->switchdev_ops;
@@ -274,7 +274,7 @@ static void switchdev_port_attr_set_work(struct work_struct *work)
 }
 
 static int switchdev_port_attr_set_defer(struct net_device *dev,
-                                         struct switchdev_attr *attr)
+                                         const struct switchdev_attr *attr)
 {
         struct switchdev_attr_set_work *asw;
 
@@ -303,7 +303,8 @@ static int switchdev_port_attr_set_defer(struct net_device *dev,
  *      system is not left in a partially updated state due to
  *      failure from driver/device.
  */
-int switchdev_port_attr_set(struct net_device *dev, struct switchdev_attr *attr)
+int switchdev_port_attr_set(struct net_device *dev,
+                            const struct switchdev_attr *attr)
 {
         struct switchdev_trans trans;
         int err;