Commit 2bd02d9a authored Jan 31, 2012 by Devendra.Naga Committed by John W. Linville Feb 22, 2012

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 <devendra.aaru@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 8715d941

drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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