From: Thomas Pedersen <thomas@cozybit.com>
Date: Sat, 1 Jun 2013 00:41:47 +0000 (-0700)
Subject: mac80211: don't check local mesh TTL on TX
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=866403a7bdd3941cbb4e2085d8ac368dcabe800c;p=linux-beck.git

mac80211: don't check local mesh TTL on TX

nl80211 has already verified the mesh TTL on setting the
mesh config, so no need to check it again in mac80211.

Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 34be9336b5d1..4105d0ca963e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1790,12 +1790,6 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
 		break;
 #ifdef CONFIG_MAC80211_MESH
 	case NL80211_IFTYPE_MESH_POINT:
-		if (!sdata->u.mesh.mshcfg.dot11MeshTTL) {
-			/* Do not send frames with mesh_ttl == 0 */
-			sdata->u.mesh.mshstats.dropped_frames_ttl++;
-			goto fail_rcu;
-		}
-
 		if (!is_multicast_ether_addr(skb->data)) {
 			struct sta_info *next_hop;
 			bool mpp_lookup = true;