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rtlwifi/rtl8192c: in _rtl92c_phy_calculate_bit_shift remove comparing bitmask against 1

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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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Devendra.Naga 2012-01-31 02:11:03 -05:00 • committed by John W. Linville
commit 2bd02d9aac
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
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@ -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;