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>
1 file changed