staging: rtl8192e: rtllib_rx.c: Remove some unused functions

Removes some functions that are not used anywhere:
update_ibss_network() rtllib_SignalStrengthTranslate()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index fdc349eb602c033fce1db2183c1a7bb2527703b0..1664040efdab916ae6fd60cd347183c4bf6d3b5d 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2176,34 +2176,6 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
        return 0;
 }
 
-static inline u8 rtllib_SignalStrengthTranslate(u8  CurrSS)
-{
-       u8 RetSS;
-
-       if (CurrSS >= 71 && CurrSS <= 100)
-               RetSS = 90 + ((CurrSS - 70) / 3);
-       else if (CurrSS >= 41 && CurrSS <= 70)
-               RetSS = 78 + ((CurrSS - 40) / 3);
-       else if (CurrSS >= 31 && CurrSS <= 40)
-               RetSS = 66 + (CurrSS - 30);
-       else if (CurrSS >= 21 && CurrSS <= 30)
-               RetSS = 54 + (CurrSS - 20);
-       else if (CurrSS >= 5 && CurrSS <= 20)
-               RetSS = 42 + (((CurrSS - 5) * 2) / 3);
-       else if (CurrSS == 4)
-               RetSS = 36;
-       else if (CurrSS == 3)
-               RetSS = 27;
-       else if (CurrSS == 2)
-               RetSS = 18;
-       else if (CurrSS == 1)
-               RetSS = 9;
-       else
-               RetSS = CurrSS;
-
-       return RetSS;
-}
-
 static long rtllib_translate_todbm(u8 signal_strength_index)
 {
        long    signal_power;
@@ -2331,13 +2303,6 @@ static inline int is_same_network(struct rtllib_network *src,
                (dst->capability & WLAN_CAPABILITY_ESS)));
 }
 
-static inline void update_ibss_network(struct rtllib_network *dst,
-                                 struct rtllib_network *src)
-{
-       memcpy(&dst->stats, &src->stats, sizeof(struct rtllib_rx_stats));
-       dst->last_scanned = jiffies;
-}
-
 
 static inline void update_network(struct rtllib_network *dst,
                                  struct rtllib_network *src)