staging: rtl8192u: remove unused function.

Remove ComputeTxTime since it is not used.

Signed-off-by: Fernando Apesteguia <fernando.apesteguia@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 4f3fa35..bd8a497 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -1227,28 +1227,6 @@ inline u8 rtl8192_IsWirelessBMode(u16 rate)
 
 u16 N_DBPSOfRate(u16 DataRate);
 
-u16 ComputeTxTime(u16 FrameLength, u16 DataRate, u8 bManagementFrame,
-                 u8 bShortPreamble)
-{
-       u16     FrameTime;
-       u16     N_DBPS;
-       u16     Ceiling;
-
-       if (rtl8192_IsWirelessBMode(DataRate)) {
-               if (bManagementFrame || !bShortPreamble || DataRate == 10) /* long preamble */
-                       FrameTime = (u16)(144+48+(FrameLength*8/(DataRate/10)));
-               else // Short preamble
-                       FrameTime = (u16)(72+24+(FrameLength*8/(DataRate/10)));
-               if ((FrameLength*8 % (DataRate/10)) != 0) /* Get the Ceilling */
-                       FrameTime++;
-       } else {        //802.11g DSSS-OFDM PLCP length field calculation.
-               N_DBPS = N_DBPSOfRate(DataRate);
-               Ceiling = (16 + 8*FrameLength + 6) / N_DBPS
-                       + (((16 + 8*FrameLength + 6) % N_DBPS) ? 1 : 0);
-               FrameTime = (u16)(16 + 4 + 4*Ceiling + 6);
-       }
-       return FrameTime;
-}
 
 u16 N_DBPSOfRate(u16 DataRate)
 {