Commit 742728f9 authored by Fernando Apesteguia's avatar Fernando Apesteguia Committed by Greg Kroah-Hartman
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staging: rtl8192u: remove unused function. 



Remove ComputeTxTime since it is not used.

Signed-off-by: default avatarFernando Apesteguia <fernando.apesteguia@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0e107b9f

drivers/staging/rtl8192u/r8192U_core.c

+0 −22
Original line number Diff line number Diff line
@@ -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)

{