xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mac80211: fix smatch complains

Browse Source 
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>
This commit is contained in:
Christian Lamparter
2011-06-30 21:08:43 +02:00
committed by John W. Linville
parent 1205f5438f
commit 5e34069cc4
2 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
net/mac80211/mesh_pathtbl.c
View File

@@ -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;
}
}