From: Larry Finger Date: Tue, 5 Nov 2013 21:15:29 +0000 (-0600) Subject: rtlwifi: rtl8192cu: Fix incorrect signal strength for unassociated AP X-Git-Tag: v3.13-rc1~33^2~27^2^2~8 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=78dbfecb95be4635b995af3bd29fa10013409fcd;p=karo-tx-linux.git rtlwifi: rtl8192cu: Fix incorrect signal strength for unassociated AP The routine that processes received frames was returning the RSSI value for the signal strength; however, that value is available only for associated APs. As a result, the strength was the absurd value of 10 dBm. As a result, scans return incorrect values for the strength, which causes unwanted attempts to roam. Signed-off-by: Larry Finger Cc: Stable [2.6.39+] Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 25e50ffc44ec..b0c346a9e4b8 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -349,7 +349,7 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, p_drvinfo); } /*rx_status->qual = stats->signal; */ - rx_status->signal = stats->rssi + 10; + rx_status->signal = stats->recvsignalpower + 10; return true; }