Commit 270e0509 authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: use ffs() in phy_CalculateBitShift() 



Use ffs() in phy_CalculateBitShift() to simplify the function and
improve readability.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220806060929.11022-2-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf86e274

drivers/staging/r8188eu/hal/rtl8188e_phycfg.c

+2 −6
Original line number Diff line number Diff line
@@ -25,13 +25,9 @@ 
*/

static	u32 phy_CalculateBitShift(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;

}



/**