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Message-Id: <1386371476-2477-92-git-send-email-kamal@canonical.com> Date: Fri, 6 Dec 2013 15:10:15 -0800 From: Kamal Mostafa <kamal@...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>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.8 091/152] rtlwifi: rtl8192cu: Fix incorrect signal strength for unassociated AP 3.8.13.14 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Larry Finger <Larry.Finger@...inger.net> commit 78dbfecb95be4635b995af3bd29fa10013409fcd 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. Signed-off-by: Larry Finger <Larry.Finger@...inger.net> Signed-off-by: John W. Linville <linville@...driver.com> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- drivers/net/wireless/rtlwifi/rtl8192cu/trx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 03b6d81..6075b34 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; /*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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