Date: Sun, 30 Jan 2011 14:00:50 +0000 (UTC) From: Bernhard Schmidt <bschmidt@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r218091 - head/sys/net80211 Message-ID: <201101301400.p0UE0osq073890@svn.freebsd.org>
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Author: bschmidt Date: Sun Jan 30 14:00:50 2011 New Revision: 218091 URL: http://svn.freebsd.org/changeset/base/218091 Log: Change return code semantics of start_scan_locked(). Instead of reporting if a scan is running, report if a scan has been started. The return value itself is not (yet) used anywhere in the tree and it is also not exported to userspace. MFC after: 1 month Modified: head/sys/net80211/ieee80211_scan.c Modified: head/sys/net80211/ieee80211_scan.c ============================================================================== --- head/sys/net80211/ieee80211_scan.c Sun Jan 30 13:17:45 2011 (r218090) +++ head/sys/net80211/ieee80211_scan.c Sun Jan 30 14:00:50 2011 (r218091) @@ -434,12 +434,13 @@ start_scan_locked(const struct ieee80211 ic->ic_flags |= IEEE80211_F_SCAN; ieee80211_runtask(ic, &SCAN_PRIVATE(ss)->ss_scan_task); } + return 1; } else { IEEE80211_DPRINTF(vap, IEEE80211_MSG_SCAN, "%s: %s scan already in progress\n", __func__, ss->ss_flags & IEEE80211_SCAN_ACTIVE ? "active" : "passive"); } - return (ic->ic_flags & IEEE80211_F_SCAN); + return 0; } /*
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