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 <andrey@cozybit.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index b54c21cf5f73..1cd1e7273085 100644
--- 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)