diff options
| author | Su Hui <suhui@nfschina.com> | 2023-11-27 04:35:11 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-11-30 22:22:06 +0300 |
| commit | cda37445718d917c22fe1f2cf7ab1f501e6f84b2 (patch) | |
| tree | fcb73425ba20bc7f6e6f8f909e84d8650c72cb7b /drivers/net/wireless/realtek/rtlwifi | |
| parent | ac586b8401c911df24019532a28b69a4257e53d5 (diff) | |
| download | linux-cda37445718d917c22fe1f2cf7ab1f501e6f84b2.tar.xz | |
wifi: rtlwifi: rtl8821ae: phy: remove some useless code
Clang static checker warns:
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@nfschina.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231127013511.26694-1-suhui@nfschina.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c | 11 |
1 files changed, 1 insertions, 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", |