From 2bd02d9aace88ea6aaf7361ad1cd2c4f9ea8a269 Mon Sep 17 00:00:00 2001 From: "Devendra.Naga" Date: Tue, 31 Jan 2012 02:11:03 -0500 Subject: [PATCH] rtlwifi/rtl8192c: in _rtl92c_phy_calculate_bit_shift remove comparing bitmask against 1 in _rtl92c_phy_calculate_bit_shift everytime the right shifted bitmask is AND with 1 and compared against 1. i.e. if ((bitmask >> i) & 0x1 == 1) break; which in the if condition is anyway becomes a 1 or 0. Signed-off-by: Devendra.Naga Signed-off-by: John W. Linville --- drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c index 22e998d..a76b223 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c @@ -177,7 +177,7 @@ u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) u32 i; for (i = 0; i <= 31; i++) { - if (((bitmask >> i) & 0x1) == 1) + if ((bitmask >> i) & 0x1) break; } return i; -- 2.7.4