Date: Fri, 16 Sep 2005 16:57:21 GMT From: Sam Leffler <sam@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 83748 for review Message-ID: <200509161657.j8GGvLCq010242@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=83748 Change 83748 by sam@sam_ebb on 2005/09/16 16:56:24 optimize cancel scan; check if cancel already requested Affected files ... .. //depot/projects/wifi/sys/net80211/ieee80211_scan.c#3 edit Differences ... ==== //depot/projects/wifi/sys/net80211/ieee80211_scan.c#3 (text+ko) ==== @@ -554,7 +554,8 @@ struct ieee80211_scan_state *ss = ic->ic_scan; IEEE80211_LOCK(ic); - if (ic->ic_flags & IEEE80211_F_SCAN) { + if ((ic->ic_flags & IEEE80211_F_SCAN) && + (SCAN_PRIVATE(ss)->ss_iflags & ISCAN_CANCEL) == 0) { IEEE80211_DPRINTF(ic, IEEE80211_MSG_SCAN, "%s: cancel %s scan\n", __func__, ss->ss_flags & IEEE80211_SCAN_ACTIVE ?
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