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mac80211: fix uninitialized variable
author
Michal Kazior
<michal.kazior@tieto.com>
Fri, 18 Oct 2013 21:57:00 +0000
(14:57 -0700)
committer
Johannes Berg
<johannes.berg@intel.com>
Mon, 28 Oct 2013 14:05:31 +0000
(15:05 +0100)
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>
net/mac80211/cfg.c
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diff --git
a/net/mac80211/cfg.c
b/net/mac80211/cfg.c
index
5b1ccb4
..
ed1e9a8
100644
(file)
--- 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;