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| author | bschmidt <bschmidt@FreeBSD.org> | 2011-01-30 14:00:50 +0000 |
|---|---|---|
| committer | bschmidt <bschmidt@FreeBSD.org> | 2011-01-30 14:00:50 +0000 |
| commit | df7538722d24751454041ecbef3a64fe433f612c (patch) | |
| tree | 1056c7c97a567793775353d9f24bfa443daf87db /sys/net80211 | |
| parent | e543f6eb0105d80a79803f24b19bd5cec061591e (diff) | |
| download | FreeBSD-src-df7538722d24751454041ecbef3a64fe433f612c.zip FreeBSD-src-df7538722d24751454041ecbef3a64fe433f612c.tar.gz | |
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
Diffstat (limited to 'sys/net80211')
| -rw-r--r-- | sys/net80211/ieee80211_scan.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211_scan.c b/sys/net80211/ieee80211_scan.c index 0035aba..5c1e3d9 100644 --- a/sys/net80211/ieee80211_scan.c +++ b/sys/net80211/ieee80211_scan.c @@ -434,12 +434,13 @@ start_scan_locked(const struct ieee80211_scanner *scan, 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; } /* |
