[04/10] staging: rtl8192e: Remove constant variable peer_mimo_ps
Commit Message
MimoPwrSave is set to 3 and not changed. peer_mimo_ps is set to
MimoPwrSave and not changed. All evaluations of peer_mimo_ps with 0 will
have a constant result and can be removed.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
---
drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 5 +----
drivers/staging/rtl8192e/rtl819x_HT.h | 1 -
drivers/staging/rtl8192e/rtl819x_HTProc.c | 6 +-----
3 files changed, 2 insertions(+), 10 deletions(-)
@@ -1753,10 +1753,7 @@ void rtl92e_update_ratr_table(struct net_device *dev)
ratr_value &= 0x00000FF7;
break;
case WIRELESS_MODE_N_24G:
- if (ieee->ht_info->peer_mimo_ps == 0)
- ratr_value &= 0x0007F007;
- else
- ratr_value &= 0x000FF007;
+ ratr_value &= 0x000FF007;
break;
default:
break;
@@ -112,7 +112,6 @@ struct rt_hi_throughput {
u8 forced_mpdu_density;
u8 forced_short_gi;
u8 current_op_mode;
- u8 peer_mimo_ps;
enum ht_extchnl_offset CurSTAExtChnlOffset;
u8 cur_tx_bw40mhz;
u8 sw_bw_in_progress;
@@ -507,11 +507,7 @@ void HTOnAssocRsp(struct rtllib_device *ieee)
HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11ht_oper_rate_set);
- ht_info->peer_mimo_ps = pPeerHTCap->MimoPwrSave;
- if (ht_info->peer_mimo_ps == MIMO_PS_STATIC)
- pMcsFilter = MCS_FILTER_1SS;
- else
- pMcsFilter = MCS_FILTER_ALL;
+ pMcsFilter = MCS_FILTER_ALL;
ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee,
ieee->dot11ht_oper_rate_set,
pMcsFilter);