1 files changed, 44 insertions, 21 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 78c19512250d..166ecf5d58f1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -3040,7 +3040,7 @@ struct mlxsw_sp_fib_event_work {
 	unsigned long event;
 };
 
-static void mlxsw_sp_router_fib_event_work(struct work_struct *work)
+static void mlxsw_sp_router_fib4_event_work(struct work_struct *work)
 {
 	struct mlxsw_sp_fib_event_work *fib_work =
 		container_of(work, struct mlxsw_sp_fib_event_work, work);
@@ -3085,6 +3085,42 @@ static void mlxsw_sp_router_fib_event_work(struct work_struct *work)
 	kfree(fib_work);
 }
 
+static void mlxsw_sp_router_fib6_event_work(struct work_struct *work)
+{
+}
+
+static void mlxsw_sp_router_fib4_event(struct mlxsw_sp_fib_event_work *fib_work,
+				       struct fib_notifier_info *info)
+{
+	switch (fib_work->event) {
+	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+	case FIB_EVENT_ENTRY_APPEND: /* fall through */
+	case FIB_EVENT_ENTRY_ADD: /* fall through */
+	case FIB_EVENT_ENTRY_DEL:
+		memcpy(&fib_work->fen_info, info, sizeof(fib_work->fen_info));
+		/* Take referece on fib_info to prevent it from being
+		 * freed while work is queued. Release it afterwards.
+		 */
+		fib_info_hold(fib_work->fen_info.fi);
+		break;
+	case FIB_EVENT_RULE_ADD: /* fall through */
+	case FIB_EVENT_RULE_DEL:
+		memcpy(&fib_work->fr_info, info, sizeof(fib_work->fr_info));
+		fib_rule_get(fib_work->fr_info.rule);
+		break;
+	case FIB_EVENT_NH_ADD: /* fall through */
+	case FIB_EVENT_NH_DEL:
+		memcpy(&fib_work->fnh_info, info, sizeof(fib_work->fnh_info));
+		fib_info_hold(fib_work->fnh_info.fib_nh->nh_parent);
+		break;
+	}
+}
+
+static void mlxsw_sp_router_fib6_event(struct mlxsw_sp_fib_event_work *fib_work,
+				       struct fib_notifier_info *info)
+{
+}
+
 /* Called with rcu_read_lock() */
 static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 				     unsigned long event, void *ptr)
@@ -3100,31 +3136,18 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 	if (WARN_ON(!fib_work))
 		return NOTIFY_BAD;
 
-	INIT_WORK(&fib_work->work, mlxsw_sp_router_fib_event_work);
 	router = container_of(nb, struct mlxsw_sp_router, fib_nb);
 	fib_work->mlxsw_sp = router->mlxsw_sp;
 	fib_work->event = event;
 
-	switch (event) {
-	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
-	case FIB_EVENT_ENTRY_APPEND: /* fall through */
-	case FIB_EVENT_ENTRY_ADD: /* fall through */
-	case FIB_EVENT_ENTRY_DEL:
-		memcpy(&fib_work->fen_info, ptr, sizeof(fib_work->fen_info));
-		/* Take referece on fib_info to prevent it from being
-		 * freed while work is queued. Release it afterwards.
-		 */
-		fib_info_hold(fib_work->fen_info.fi);
+	switch (info->family) {
+	case AF_INET:
+		INIT_WORK(&fib_work->work, mlxsw_sp_router_fib4_event_work);
+		mlxsw_sp_router_fib4_event(fib_work, info);
 		break;
-	case FIB_EVENT_RULE_ADD: /* fall through */
-	case FIB_EVENT_RULE_DEL:
-		memcpy(&fib_work->fr_info, ptr, sizeof(fib_work->fr_info));
-		fib_rule_get(fib_work->fr_info.rule);
-		break;
-	case FIB_EVENT_NH_ADD: /* fall through */
-	case FIB_EVENT_NH_DEL:
-		memcpy(&fib_work->fnh_info, ptr, sizeof(fib_work->fnh_info));
-		fib_info_hold(fib_work->fnh_info.fib_nh->nh_parent);
+	case AF_INET6:
+		INIT_WORK(&fib_work->work, mlxsw_sp_router_fib6_event_work);
+		mlxsw_sp_router_fib6_event(fib_work, info);
 		break;
 	}