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Change return code semantics of start_scan_locked(). Instead of reporting

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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
This commit is contained in:
Bernhard Schmidt 2011-01-30 14:00:50 +00:00
parent a272741053
commit 27612ff8c9
1 changed files with 2 additions and 1 deletions
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3
sys/net80211/ieee80211_scan.c
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@ -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;
}
/*