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net: cleanup some rcu_dereference_raw

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RCU api had been completed and rcu_access_pointer() or
rcu_dereference_protected() are better than generic
rcu_dereference_raw()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2011-08-11 19:30:52 +00:00
committed by David S. Miller
parent cd28ca0a3d
commit 33d480ce6d
10 changed files with 22 additions and 23 deletions
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4
net/mac80211/mesh_pathtbl.c
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@@ -843,6 +843,6 @@ void mesh_path_expire(struct ieee80211_sub_if_data *sdata)
void mesh_pathtbl_unregister(void)
{
/* no need for locking during exit path */
mesh_table_free(rcu_dereference_raw(mesh_paths), true);
mesh_table_free(rcu_dereference_raw(mpp_paths), true);
mesh_table_free(rcu_dereference_protected(mesh_paths, 1), true);
mesh_table_free(rcu_dereference_protected(mpp_paths, 1), true);
}