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authorMichal Kazior <michal.kazior@tieto.com>2013-10-18 14:57:00 -0700
committerJohannes Berg <johannes.berg@intel.com>2013-10-28 15:05:31 +0100
commit0951ebb8aa219115cec6a53c033ee34715a248db (patch)
treeee545907c58f08f1d21692c45f5ac5b28b613272 /net
parent33a45867c56074a23d01e286890e3b61f3ff8fff (diff)
mac80211: fix uninitialized variable
CSA completion could call in a driver bss_info_changed() with a garbled `changed` flag leading to all sorts of problems. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/cfg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 5b1ccb4e027..ed1e9a84fab 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2962,7 +2962,7 @@ void ieee80211_csa_finalize_work(struct work_struct *work)
container_of(work, struct ieee80211_sub_if_data,
csa_finalize_work);
struct ieee80211_local *local = sdata->local;
- int err, changed;
+ int err, changed = 0;
if (!ieee80211_sdata_running(sdata))
return;