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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>
This commit is contained in:
John W. Linville 2010-10-06 16:40:40 -04:00
parent 3207390a8b
commit 494486f8fd
1 changed files with 4 additions and 3 deletions
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7
net/mac80211/scan.c
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@ -791,7 +791,8 @@ int ieee80211_request_internal_scan(struct ieee80211_sub_if_data *sdata,
*/ */
void ieee80211_scan_cancel(struct ieee80211_local *local) 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 * We are only canceling software scan, or deferred scan that was not
@ -818,7 +819,7 @@ void ieee80211_scan_cancel(struct ieee80211_local *local)
if (abortscan) { if (abortscan) {
/* The scan is canceled, but stop work from being pending */ /* The scan is canceled, but stop work from being pending */
cancel_delayed_work_sync(&local->scan_work); 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);
} }