mac80211: fix smatch complains

mlme.c
	l.757 ieee80211_dynamic_ps_enable_work(11)
	variable dereferenced before check 'sdata'

mesh_pathtbl.c
	l.650 mesh_path_del(20) double lock 'bottom_half'
	l.663 mesh_path_del(33) double unlock 'bottom_half'

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 0d2faacc3e87..068ee6518254 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -647,12 +647,12 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
                 mpath = node->mpath;
                 if (mpath->sdata == sdata &&
                     memcmp(addr, mpath->dst, ETH_ALEN) == 0) {
-                        spin_lock_bh(&mpath->state_lock);
+                        spin_lock(&mpath->state_lock);
                         mpath->flags |= MESH_PATH_RESOLVING;
                         hlist_del_rcu(&node->list);
                         call_rcu(&node->rcu, mesh_path_node_reclaim);
                         atomic_dec(&tbl->entries);
-                        spin_unlock_bh(&mpath->state_lock);
+                        spin_unlock(&mpath->state_lock);
                         goto enddel;
                 }
         }