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Subject[PATCH 1/1] wireless: in _rtl92c_phy_calculate_bit_shift remove comparing bitmask against 1
Date
From: "Devendra.Naga" <devendra.aaru@gmail.com>

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 <devendra.aaru@gmail.com>
---
drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

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;
--
1.7.5.4


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