netdev: Make 'netdev' parameter of 'get_features()' const.

[sliver-openvswitch.git] / lib / netdev.c

diff --git a/lib/netdev.c b/lib/netdev.c
index b2c4d66..122525a 100644 (file)
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -618,11 +618,11 @@ netdev_get_ifindex(const struct netdev *netdev)
  * Some network devices may not implement support for this function.  In such
  * cases this function will always return EOPNOTSUPP. */
 int
-netdev_get_features(struct netdev *netdev,
+netdev_get_features(const struct netdev *netdev,
                     uint32_t *current, uint32_t *advertised,
                     uint32_t *supported, uint32_t *peer)
 {
-    int (*get_features)(struct netdev *netdev,
+    int (*get_features)(const struct netdev *netdev,
                         uint32_t *current, uint32_t *advertised,
                         uint32_t *supported, uint32_t *peer);
     uint32_t dummy[4];