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Commit 93320258 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
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stgaing: vt6655: remove unused variable wCTSDuration 



wCTSDuration is always set to 0.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent db1afd18

drivers/staging/vt6655/device.h

+0 −1
Original line number Diff line number Diff line
@@ -476,7 +476,6 @@ struct vnt_private { 
	unsigned short wMaxTransmitMSDULifetime;

	unsigned char abyBSSID[ETH_ALEN];

	unsigned char abyDesireBSSID[ETH_ALEN];

	unsigned short wCTSDuration;       // update while speed change

	unsigned short wACKDuration;       // update while speed change

	unsigned short wRTSTransmitLen;    // update while speed change

	unsigned char byRTSServiceField;  // update while speed change

drivers/staging/vt6655/device_main.c

+0 −1
Original line number Diff line number Diff line
@@ -387,7 +387,6 @@ device_set_options(struct vnt_private *pDevice) 
	pDevice->byAutoFBCtrl = AUTO_FB_0;

	pDevice->bUpdateBBVGA = true;

	pDevice->byFOETuning = 0;

	pDevice->wCTSDuration = 0;

	pDevice->byPreambleType = 0;



	pr_debug(" uChannel= %d\n", (int)pDevice->uChannel);

drivers/staging/vt6655/rxtx.c

+1 −6
Original line number Diff line number Diff line
@@ -1051,22 +1051,17 @@ s_vFillCTSHead( 


			buf->duration_ba = (u16)s_uGetRTSCTSDuration(pDevice, CTSDUR_BA, cbFrameLength,

								     byPktType, wCurrentRate, bNeedAck, byFBOption);

			buf->duration_ba += pDevice->wCTSDuration;



			buf->duration_ba = cpu_to_le16(buf->duration_ba);

			/* Get CTSDuration_ba_f0 */

			buf->cts_duration_ba_f0 = (u16)s_uGetRTSCTSDuration(pDevice, CTSDUR_BA_F0, cbFrameLength,

									    byPktType, wCurrentRate,

									    bNeedAck, byFBOption);



			buf->cts_duration_ba_f0 += pDevice->wCTSDuration;



			buf->cts_duration_ba_f0 = cpu_to_le16(buf->cts_duration_ba_f0);

			//Get CTSDuration_ba_f1

			buf->cts_duration_ba_f1 = (u16)s_uGetRTSCTSDuration(pDevice, CTSDUR_BA_F1, cbFrameLength,

									    byPktType, wCurrentRate,

									    bNeedAck, byFBOption);

			buf->cts_duration_ba_f1 += pDevice->wCTSDuration;



			buf->cts_duration_ba_f1 = cpu_to_le16(buf->cts_duration_ba_f1);

			/* Get CTS Frame body */
@@ -1091,7 +1086,7 @@ s_vFillCTSHead( 
				cpu_to_le16((u16)s_uGetRTSCTSDuration(pDevice, CTSDUR_BA, cbFrameLength,

								      byPktType, wCurrentRate, bNeedAck,

								      byFBOption));

			buf->duration_ba += pDevice->wCTSDuration;



			buf->duration_ba = cpu_to_le16(buf->duration_ba);



			/* Get CTS Frame body */