From 742728f97a99b9125dfeea37744f27ab72d74e9d Mon Sep 17 00:00:00 2001 From: Fernando Apesteguia Date: Tue, 5 Aug 2014 21:10:19 +0200 Subject: [PATCH] staging: rtl8192u: remove unused function. Remove ComputeTxTime since it is not used. Signed-off-by: Fernando Apesteguia Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/r8192U_core.c | 22 ---------------------- 1 file changed, 22 deletions(-) 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) {