diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c index fc6c81291cf5..3d29c8dbb255 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c @@ -145,13 +145,9 @@ EXPORT_SYMBOL(_rtl92c_phy_rf_serial_write); u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) { - u32 i; + u32 i = ffs(bitmask); - for (i = 0; i <= 31; i++) { - if (((bitmask >> i) & 0x1) == 1) - break; - } - return i; + return i ? i - 1 : 32; } EXPORT_SYMBOL(_rtl92c_phy_calculate_bit_shift); @@ -1103,7 +1099,7 @@ static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw, u32 i; pathon = is_patha_on ? 0x04db25a4 : 0x0b1b25a4; - if (false == is2t) { + if (!is2t) { pathon = 0x0bdb25a0; rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0); } else { |