| Message ID | 20230302021813.30349-1-jiapeng.chong@linux.alibaba.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Kalle Valo |
| Headers | show |
| Series | [v3] wifi: rtl8192se: Remove some unused variables | expand |
> -----Original Message----- > From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> > Sent: Thursday, March 2, 2023 10:18 AM > To: Ping-Ke Shih <pkshih@realtek.com> > Cc: kvalo@kernel.org; davem@davemloft.net; edumazet@google.com; kuba@kernel.org; pabeni@redhat.com; > linux-wireless@vger.kernel.org; netdev@vger.kernel.org; linux-kernel@vger.kernel.org; Jiapeng Chong > <jiapeng.chong@linux.alibaba.com>; Abaci Robot <abaci@linux.alibaba.com> > Subject: [PATCH v3] wifi: rtl8192se: Remove some unused variables It should be "wifi: rtlwifi: rtl8192se: ..." > > Variable bcntime_cfg, bcn_cw and bcn_ifs are not effectively used, so > delete it. > > drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c:1555:6: warning: variable 'bcntime_cfg' set but not > used. > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4240 > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> > --- > Changes in v3: > -Change the subject. > > drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c | 9 --------- > 1 file changed, 9 deletions(-) > > diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c > b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c > index bd0b7e365edb..a8b5bf45b1bb 100644 > --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c > +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c > @@ -1552,8 +1552,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) > { > struct rtl_priv *rtlpriv = rtl_priv(hw); > struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); > - u16 bcntime_cfg = 0; > - u16 bcn_cw = 6, bcn_ifs = 0xf; > u16 atim_window = 2; > > /* ATIM Window (in unit of TU). */ > @@ -1576,13 +1574,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) > * other ad hoc STA */ > rtl_write_byte(rtlpriv, BCN_ERR_THRESH, 100); > > - /* Beacon Time Configuration */ > - if (mac->opmode == NL80211_IFTYPE_ADHOC) > - bcntime_cfg |= (bcn_cw << BCN_TCFG_CW_SHIFT); > - > - /* TODO: bcn_ifs may required to be changed on ASIC */ > - bcntime_cfg |= bcn_ifs << BCN_TCFG_IFS; > - > /*for beacon changed */ > rtl92s_phy_set_beacon_hwreg(hw, mac->beacon_interval); > } > -- > 2.20.1.7.g153144c
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c index bd0b7e365edb..a8b5bf45b1bb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c @@ -1552,8 +1552,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - u16 bcntime_cfg = 0; - u16 bcn_cw = 6, bcn_ifs = 0xf; u16 atim_window = 2; /* ATIM Window (in unit of TU). */ @@ -1576,13 +1574,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) * other ad hoc STA */ rtl_write_byte(rtlpriv, BCN_ERR_THRESH, 100); - /* Beacon Time Configuration */ - if (mac->opmode == NL80211_IFTYPE_ADHOC) - bcntime_cfg |= (bcn_cw << BCN_TCFG_CW_SHIFT); - - /* TODO: bcn_ifs may required to be changed on ASIC */ - bcntime_cfg |= bcn_ifs << BCN_TCFG_IFS; - /*for beacon changed */ rtl92s_phy_set_beacon_hwreg(hw, mac->beacon_interval); }
Variable bcntime_cfg, bcn_cw and bcn_ifs are not effectively used, so delete it. drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c:1555:6: warning: variable 'bcntime_cfg' set but not used. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4240 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- Changes in v3: -Change the subject. drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c | 9 --------- 1 file changed, 9 deletions(-)