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author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-13 03:58:15 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-15 10:26:02 -0800 |
commit | 2578180858e80261f8ba133dc998d5fb5b54d547 (patch) | |
tree | 8f4575e72188bca7e807042ead846078037916ff /drivers/staging/rtl8187se | |
parent | e9d077bd2aafd11b4b12c76d34e9414157fb7665 (diff) | |
download | linux-2578180858e80261f8ba133dc998d5fb5b54d547.tar.gz linux-2578180858e80261f8ba133dc998d5fb5b54d547.tar.bz2 linux-2578180858e80261f8ba133dc998d5fb5b54d547.zip |
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: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8187se')
-rw-r--r-- | 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 41419f07d570..5495d1e8f9b3 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); } } } |