mac80211: Use correct sign for mesh active path refresh.

On locally originated traffic, we refresh active paths after a timeout. The decision to do this was using the wrong sign and therefore the refresh timer was triggered for every frame. Signed-off-by: Andrey Yurovsky <[email protected]> Signed-off-by: Javier Cardona <[email protected]> Signed-off-by: John W. Linville <[email protected]>
chewitt · Aug 14, 2009 · a9e3091 · a9e3091
1 parent fe58343
commit a9e3091
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
@@ -791,7 +791,7 @@ int mesh_nexthop_lookup(struct sk_buff *skb,
 	}
 
 	if (mpath->flags & MESH_PATH_ACTIVE) {
-		if (time_after(jiffies, mpath->exp_time -
+		if (time_after(jiffies, mpath->exp_time +
 			msecs_to_jiffies(sdata->u.mesh.mshcfg.path_refresh_time))
 				&& !memcmp(sdata->dev->dev_addr, hdr->addr4,
 					   ETH_ALEN)