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staging: rtl8192u: remove unused function.

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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>
This commit is contained in:
Fernando Apesteguia 2014-08-05 21:10:19 +02:00 committed by Greg Kroah-Hartman
parent 0e107b9f39
commit 742728f97a
1 changed files with 0 additions and 22 deletions
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22
drivers/staging/rtl8192u/r8192U_core.c
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@ -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)
{