On Tue, 2012-01-31 at 02:11 -0500, Devendra.Naga wrote:
> From: "Devendra.Naga" <devendra.aaru@xxxxxxxxx>
[]
> diff --git 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;
Perhaps this is simpler and faster:
{
u32 rtn = (u32)ffs((int)bitmask);
if (rtn)
return rtn - 1;
return 32;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
