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Commit 25781808 authored by Peter Huewe's avatar Peter Huewe Committed by Greg Kroah-Hartman
Browse files

staging/rtl8187se: Remove code without effect 



The local variable u4bAcParam is never read/used after assignment,
thus we can remove the declaration, assignment and any related code.

-> the local variables u1bAIFS, eACI and pAcParam can also be removed.

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e9d077bd

drivers/staging/rtl8187se/r8185b_init.c

+1 −38
Original line number Diff line number Diff line
@@ -928,47 +928,10 @@ void ActUpdateChannelAccessSetting(struct net_device *dev, 


		for (eACI = 0; eACI < AC_MAX; eACI++) {

			AcParam.f.AciAifsn.f.ACI = (u8)eACI;

			{

				PAC_PARAM	pAcParam = (PAC_PARAM)(&AcParam);

				AC_CODING	eACI;

				u8		u1bAIFS;

				u32		u4bAcParam;



				/*  Retrieve parameters to update. */

				eACI = pAcParam->f.AciAifsn.f.ACI;

				u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * ChnlAccessSetting->SlotTimeTimer + aSifsTime;

				u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET)	|

						(((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET)	|

						(((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET)	|

						(((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));



				switch (eACI) {

				case AC1_BK:

					/* write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); */

					break;



				case AC0_BE:

					/* write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); */

					break;



				case AC2_VI:

					/* write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); */

					break;



				case AC3_VO:

					/* write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); */

					break;



				default:

					DMESGW("SetHwReg8185(): invalid ACI: %d !\n", eACI);

					break;

				}



			write_nic_byte(dev, ACM_CONTROL, 0);

		}

	}

}

}



void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)

{