devlink: don't require setting features before registration

Requiring devlink_set_features() to be run before devlink is
registered is overzealous. devlink_set_features() itself is
a leftover from old workarounds which were trying to prevent
initiating reload before probe was complete.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/devlink/core.c

@@ -125,8 +125,6 @@ struct devlink *devlinks_xa_find_get(struct net *net, unsigned long *indexp)
  */
 void devlink_set_features(struct devlink *devlink, u64 features)
 {
-	ASSERT_DEVLINK_NOT_REGISTERED(devlink);
-
 	WARN_ON(features & DEVLINK_F_RELOAD &&
 		!devlink_reload_supported(devlink->ops));
 	devlink->features = features;