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: Peter Huewe <peterhuewe@xxxxxx>
---
drivers/staging/rtl8187se/r8185b_init.c | 39 +------------------------------
1 files changed, 1 insertions(+), 38 deletions(-)
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 41419f0..5495d1e 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -928,44 +928,7 @@ 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);
- }
+ write_nic_byte(dev, ACM_CONTROL, 0);
}
}
}
--
1.7.8.6
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