diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/mesh_hwmp.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 849fecd0820e..2aec7c4f357b 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -966,20 +966,11 @@ endlookup: void mesh_path_timer(unsigned long data) { - struct ieee80211_sub_if_data *sdata; - struct mesh_path *mpath; - - rcu_read_lock(); - mpath = (struct mesh_path *) data; - mpath = rcu_dereference(mpath); - if (!mpath) - goto endmpathtimer; - sdata = mpath->sdata; + struct mesh_path *mpath = (void *) data; + struct ieee80211_sub_if_data *sdata = mpath->sdata; - if (sdata->local->quiescing) { - rcu_read_unlock(); + if (sdata->local->quiescing) return; - } spin_lock_bh(&mpath->state_lock); if (mpath->flags & MESH_PATH_RESOLVED || @@ -996,8 +987,6 @@ void mesh_path_timer(unsigned long data) } spin_unlock_bh(&mpath->state_lock); -endmpathtimer: - rcu_read_unlock(); } void |