diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c index 9606641519e7..1263b12db5dc 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c @@ -35,6 +35,7 @@ #include "../rtl8723com/dm_common.h" #include "table.h" #include "trx.h" +#include <linux/kernel.h> static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw); static bool _rtl8723be_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); @@ -1143,14 +1144,13 @@ void rtl8723be_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) DESC92C_RATEMCS2, DESC92C_RATEMCS3, DESC92C_RATEMCS4, DESC92C_RATEMCS5, DESC92C_RATEMCS6, DESC92C_RATEMCS7}; - u8 i, size; + u8 i; u8 power_index; if (!rtlefuse->txpwr_fromeprom) return; - size = sizeof(cck_rates) / sizeof(u8); - for (i = 0; i < size; i++) { + for (i = 0; i < ARRAY_SIZE(cck_rates); i++) { power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, cck_rates[i], rtl_priv(hw)->phy.current_chan_bw, @@ -1158,8 +1158,7 @@ void rtl8723be_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) _rtl8723be_phy_set_txpower_index(hw, power_index, RF90_PATH_A, cck_rates[i]); } - size = sizeof(ofdm_rates) / sizeof(u8); - for (i = 0; i < size; i++) { + for (i = 0; i < ARRAY_SIZE(ofdm_rates); i++) { power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, ofdm_rates[i], rtl_priv(hw)->phy.current_chan_bw, @@ -1167,8 +1166,7 @@ void rtl8723be_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) _rtl8723be_phy_set_txpower_index(hw, power_index, RF90_PATH_A, ofdm_rates[i]); } - size = sizeof(ht_rates_1t) / sizeof(u8); - for (i = 0; i < size; i++) { + for (i = 0; i < ARRAY_SIZE(ht_rates_1t); i++) { power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, ht_rates_1t[i], rtl_priv(hw)->phy.current_chan_bw, |