[PATCH RFC batadv v4 7/7] batman-adv: iv: drop migration check for batadv_hard_iface

With the immutability guarantee of batadv_hard_iface->mesh_iface, the check
for "changed" (or NULL) mesh_iface is no longer necessary because and
batadv_hard_iface can no longer migrate from one batadv_mesh_iface to
another one.

Signed-off-by: Sven Eckelmann <[email protected]>
---
 net/batman-adv/bat_iv_ogm.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index d9e4d023..89803a8a 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -407,11 +407,6 @@ static void batadv_iv_ogm_emit(struct batadv_forw_packet *forw_packet)
 	if (WARN_ON(!forw_packet->if_outgoing))
 		return;
 
-	if (forw_packet->if_outgoing->mesh_iface != mesh_iface) {
-		pr_warn("%s: mesh interface switch for queued OGM\n", __func__);
-		return;
-	}
-
 	if (forw_packet->if_incoming->if_status != BATADV_IF_ACTIVE)
 		return;
 

-- 
2.47.3