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Commit e9d077bd authored by Peter Huewe's avatar Peter Huewe Committed by Greg Kroah-Hartman
Browse files

staging/rtl8187se: Remove code without effect 



Local variable AcmCtrl is never read/used after assignment so we can remove
all assignments to it and the related code around the assignments.

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7be7d6de

drivers/staging/rtl8187se/r8185b_init.c

+1 −48
Original line number Diff line number Diff line
@@ -964,58 +964,11 @@ void ActUpdateChannelAccessSetting(struct net_device *dev, 
					break;

				}



				/* Cehck ACM bit. */

				/* If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.	*/

				{

					PACI_AIFSN	pAciAifsn = (PACI_AIFSN)(&pAcParam->f.AciAifsn);

					AC_CODING	eACI = pAciAifsn->f.ACI;



					/*for 8187B AsynIORead issue */

					u8	AcmCtrl = 0;

					if (pAciAifsn->f.ACM) {

						/* ACM bit is 1. */

						switch (eACI) {

						case AC0_BE:

							AcmCtrl |= (BEQ_ACM_EN|BEQ_ACM_CTL|ACM_HW_EN); /* or 0x21 */

							break;



						case AC2_VI:

							AcmCtrl |= (VIQ_ACM_EN|VIQ_ACM_CTL|ACM_HW_EN); /* or 0x42 */

							break;



						case AC3_VO:

							AcmCtrl |= (VOQ_ACM_EN|VOQ_ACM_CTL|ACM_HW_EN); /* or 0x84 */

							break;



						default:

							DMESGW("SetHwReg8185(): [HW_VAR_ACM_CTRL] ACM set failed: eACI is %d\n", eACI);

							break;

						}

					} else {

						/* ACM bit is 0. */

						switch (eACI) {

						case AC0_BE:

							AcmCtrl &= ((~BEQ_ACM_EN) & (~BEQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xDE */

							break;



						case AC2_VI:

							AcmCtrl &= ((~VIQ_ACM_EN) & (~VIQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xBD */

							break;



						case AC3_VO:

							AcmCtrl &= ((~VOQ_ACM_EN) & (~VOQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0x7B */

							break;



						default:

							break;

						}

					}

				write_nic_byte(dev, ACM_CONTROL, 0);

			}

		}

	}

}

}



void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)

{