From: Fernando Apesteguia <fernando.apesteguia@gmail.com>
Date: Tue, 5 Aug 2014 19:10:19 +0000 (+0200)
Subject: staging: rtl8192u: remove unused function.
X-Git-Tag: v3.18-rc1~130^2~1359
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=742728f97a99;p=karo-tx-linux.git

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 4f3fa35477df..bd8a497af06e 100644
--- 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)
 {