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mac80211: delete mesh_path timer on mesh_path removal

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This avoids dereferencing a no longer existing struct mesh_path.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis Carlos Cobo 2008-02-29 14:49:37 -08:00 committed by John W. Linville
parent aa2b592843
commit 89a1ad6990
1 changed files with 1 additions and 0 deletions
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net/mac80211/mesh_pathtbl.c
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@ -301,6 +301,7 @@ static void mesh_path_node_reclaim(struct rcu_head *rp)
struct ieee80211_sub_if_data *sdata =
IEEE80211_DEV_TO_SUB_IF(node->mpath->dev);
del_timer_sync(&node->mpath->timer);
atomic_dec(&sdata->u.sta.mpaths);
kfree(node->mpath);
kfree(node);