wireless: correctly report signal value for IEEE80211_HW_SIGNAL_UNSPEC
This part was missed in "cfg80211: implement get_wireless_stats",
probably because sta_set_sinfo already existed and was only handling
dBm signals.
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 93ee1fd..6dc3579 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -354,7 +354,8 @@
sinfo->rx_packets = sta->rx_packets;
sinfo->tx_packets = sta->tx_packets;
- if (sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) {
+ if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
+ (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
sinfo->filled |= STATION_INFO_SIGNAL;
sinfo->signal = (s8)sta->last_signal;
}