mac80211: align ieee80211_ibss_csa_beacon() with ieee80211_assign_beacon()
The return value of ieee80211_ibss_csa_beacon is not aligned with the
return value of ieee80211_assign_beacon(). For consistency and to be
able to use both functions with similar code, change
ieee80211_ibss_csa_beacon() not to send the bss changed notification
itself, but return what has changed so the caller can send the
notification instead.
Tested by: Simon Wunderlich <sw@simonwunderlich.de>
Acked by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 5ad3183..d6ba8414 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -522,7 +522,7 @@
if (csa_settings)
ieee80211_send_action_csa(sdata, csa_settings);
- ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON);
+ return BSS_CHANGED_BEACON;
out:
return ret;
}
@@ -563,6 +563,9 @@
if (err < 0)
return err;
+ if (err)
+ ieee80211_bss_info_change_notify(sdata, err);
+
return 0;
}