diff options
| author | Henning Rogge <hrogge@gmail.com> | 2016-02-03 13:58:37 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-02-24 09:04:35 +0100 |
| commit | ab1c7906b0bead549065a3a2def5aeda21818c99 (patch) | |
| tree | 46bc0624697c12e809b80a6bd3a4c489e8272a88 /net/mac80211/tx.c | |
| parent | bf5a70e105820eb214d3f33376cf6a3011d2e20c (diff) | |
mac80211: let unused MPP table entries timeout
Remember the last time when a mpp table entry is used for
rx or tx and remove them after MESH_PATH_EXPIRE time.
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Henning Rogge <henning.rogge@fkie.fraunhofer.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index a5aa275d0434..7bb67fa9f4d2 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2173,8 +2173,11 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata, mpp_lookup = true; } - if (mpp_lookup) + if (mpp_lookup) { mppath = mpp_path_lookup(sdata, skb->data); + if (mppath) + mppath->exp_time = jiffies; + } if (mppath && mpath) mesh_path_del(mpath->sdata, mpath->dst); |