diff options
| author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-13 03:58:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-15 10:26:02 -0800 |
| commit | b926050cb1bfa64e575fab5e4eb3d2a15d349464 (patch) | |
| tree | 56f0a403e89b157b0efdf1cf21c05bbd45ba78eb /drivers/staging | |
| parent | 2578180858e80261f8ba133dc998d5fb5b54d547 (diff) | |
staging/rtl8187se: Remove code without effect
The local variable AcParam is only assigned to but not read/used
afterwards, thus it and all related code can be removed.
The bFollowLegacySetting variable and check can also be removed as it is
always true.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8187se/r8185b_init.c | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c index 5495d1e8f9b3..4aca954283dc 100644 --- a/drivers/staging/rtl8187se/r8185b_init.c +++ b/drivers/staging/rtl8187se/r8185b_init.c @@ -869,8 +869,6 @@ void ActUpdateChannelAccessSetting(struct net_device *dev, struct r8180_priv *priv = ieee80211_priv(dev); struct ieee80211_device *ieee = priv->ieee80211; AC_CODING eACI; - AC_PARAM AcParam; - u8 bFollowLegacySetting = 0; u8 u1bAIFS; /* @@ -899,37 +897,8 @@ void ActUpdateChannelAccessSetting(struct net_device *dev, write_nic_byte(dev, AckTimeOutReg, 0x5B); /* <RJ_EXPR_QOS> Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. */ - { /* Legacy 802.11. */ - bFollowLegacySetting = 1; - - } - - /* this setting is copied from rtl8187B. xiong-2006-11-13 */ - if (bFollowLegacySetting) { - - /* - * Follow 802.11 seeting to AC parameter, all AC shall use the same parameter. - * 2005.12.01, by rcnjko. - */ - AcParam.longData = 0; - AcParam.f.AciAifsn.f.AIFSN = 2; /* Follow 802.11 DIFS. */ - AcParam.f.AciAifsn.f.ACM = 0; - AcParam.f.Ecw.f.ECWmin = ChnlAccessSetting->CWminIndex; /* Follow 802.11 CWmin. */ - AcParam.f.Ecw.f.ECWmax = ChnlAccessSetting->CWmaxIndex; /* Follow 802.11 CWmax. */ - AcParam.f.TXOPLimit = 0; - - /* lzm reserved 080826 */ - /* For turbo mode setting. port from 87B by Isaiah 2008-08-01 */ - if (ieee->current_network.Turbo_Enable == 1) - AcParam.f.TXOPLimit = 0x01FF; - /* For 87SE with Intel 4965 Ad-Hoc mode have poor throughput (19MB) */ - if (ieee->iw_mode == IW_MODE_ADHOC) - AcParam.f.TXOPLimit = 0x0020; - - for (eACI = 0; eACI < AC_MAX; eACI++) { - AcParam.f.AciAifsn.f.ACI = (u8)eACI; - write_nic_byte(dev, ACM_CONTROL, 0); - } + for (eACI = 0; eACI < AC_MAX; eACI++) { + write_nic_byte(dev, ACM_CONTROL, 0); } } |