From: Larry Finger Date: Tue, 5 Nov 2013 21:15:28 +0000 (-0600) Subject: rtlwifi: rtl8192se: Fix incorrect signal strength for unassociated AP X-Git-Tag: v3.10.22~112 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b642081da4873e8fa3d7097076d2df9ba557d54e;p=platform%2Fkernel%2Flinux-stable.git rtlwifi: rtl8192se: Fix incorrect signal strength for unassociated AP commit b4ade797668e33b4e8353c2701ce01d7084dfafa upstream. 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. This patch fixes https://bugzilla.kernel.org/show_bug.cgi?id=63881. Signed-off-by: Larry Finger Reported-by: Matthieu Baerts Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index c709511..7d0f2e2 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -329,7 +329,7 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, } /*rx_status->qual = stats->signal; */ - rx_status->signal = stats->rssi + 10; + rx_status->signal = stats->recvsignalpower + 10; /*rx_status->noise = -stats->noise; */ return true;