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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2013-11-05 15:15:29 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 10:56:36 -0800 |
| commit | e6a159898766541f6ed3bb48fe45dbba19ffa7eb (patch) | |
| tree | 2599a42d2781ef67d2a331463db734d7707a9ae6 /drivers/net/wireless | |
| parent | b642081da4873e8fa3d7097076d2df9ba557d54e (diff) | |
| download | linux-3.10-e6a159898766541f6ed3bb48fe45dbba19ffa7eb.tar.gz linux-3.10-e6a159898766541f6ed3bb48fe45dbba19ffa7eb.tar.bz2 linux-3.10-e6a159898766541f6ed3bb48fe45dbba19ffa7eb.zip | |
rtlwifi: rtl8192cu: Fix incorrect signal strength for unassociated AP
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@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192cu/trx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 5dfe7e2513a..5c52a8ac314 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; } |