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Date: Fri, 6 Dec 2013 12:56:44 +0000 From: Luis Henriques <luis.henriques@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Larry Finger <Larry.Finger@...inger.net>, "John W. Linville" <linville@...driver.com>, Luis Henriques <luis.henriques@...onical.com> Subject: [PATCH 3.11 115/272] rtlwifi: rtl8192se: Fix incorrect signal strength for unassociated AP 3.11.10.1 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Larry Finger <Larry.Finger@...inger.net> 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 <Larry.Finger@...inger.net> Reported-by: Matthieu Baerts <matttbe@...il.com> Signed-off-by: John W. Linville <linville@...driver.com> Signed-off-by: Luis Henriques <luis.henriques@...onical.com> --- drivers/net/wireless/rtlwifi/rtl8192se/trx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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