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mac80211: don't clear next_hop in path reclaim

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Luis pointed out that this path is going to be freed right
away anyway so there's no point in assigning next_hop.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2008-02-26 10:53:57 +01:00 committed by John W. Linville
parent 44213b5e13
commit 7c8076bd8b
1 changed files with 0 additions and 1 deletions
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net/mac80211/mesh_pathtbl.c
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@ -301,7 +301,6 @@ static void mesh_path_node_reclaim(struct rcu_head *rp)
struct ieee80211_sub_if_data *sdata =
IEEE80211_DEV_TO_SUB_IF(node->mpath->dev);
rcu_assign_pointer(node->mpath->next_hop, NULL);
atomic_dec(&sdata->u.sta.mpaths);
kfree(node->mpath);
kfree(node);