mac80211: avoid uninitialized var warning in ieee80211_scan_cancel
net/mac80211/scan.c: In function ‘ieee80211_scan_cancel’:
net/mac80211/scan.c:794: warning: ‘finish’ may be used uninitialized in this function
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 80e017d..523db93 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -791,7 +791,8 @@
*/
void ieee80211_scan_cancel(struct ieee80211_local *local)
{
- bool abortscan, finish;
+ bool abortscan;
+ bool finish = false;
/*
* We are only canceling software scan, or deferred scan that was not
@@ -818,7 +819,7 @@
if (abortscan) {
/* The scan is canceled, but stop work from being pending */
cancel_delayed_work_sync(&local->scan_work);
- if (finish)
- __ieee80211_scan_completed_finish(&local->hw, false);
}
+ if (finish)
+ __ieee80211_scan_completed_finish(&local->hw, false);
}