Clang static checker warning:
Value stored to 'v1' is never read [deadcode.DeadStores]
Value stored to 'channel' is never read [deadcode.DeadStores]
Remove them to save some place.
Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
v2:
- fix the subject prefix problem
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
index 5323ead30db0..6df270e29e66 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
@@ -2038,15 +2038,9 @@ static bool _rtl8821ae_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
/*don't need the hw_body*/
if (!_rtl8821ae_check_condition(hw, v1)) {
i += 2; /* skip the pair of expression*/
- v1 = array[i];
v2 = array[i+1];
- v3 = array[i+2];
- while (v2 != 0xDEAD) {
+ while (v2 != 0xDEAD)
i += 3;
- v1 = array[i];
- v2 = array[i+1];
- v3 = array[i+2];
- }
}
}
}
@@ -3543,7 +3537,6 @@ u8 rtl8821ae_phy_sw_chnl(struct ieee80211_hw *hw)
struct rtl_phy *rtlphy = &rtlpriv->phy;
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
u32 timeout = 1000, timecount = 0;
- u8 channel = rtlphy->current_channel;
if (rtlphy->sw_chnl_inprogress)
return 0;
@@ -3566,8 +3559,6 @@ u8 rtl8821ae_phy_sw_chnl(struct ieee80211_hw *hw)
rtl8821ae_phy_switch_wirelessband(hw, BAND_ON_2_4G);
rtlphy->sw_chnl_inprogress = true;
- if (channel == 0)
- channel = 1;
rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE,
"switch to channel%d, band type is %d\n",
--
2.30.2
