On Sun, 8 Jun 2014, Rickard Strandqvist wrote: > I find a logical error in an if statement '(X & 0xfc) == 0x3' is always false >
The test you're changing is '(X & ~0xfc) == 0x3' which is not always false, so is (bt_msr & MSR_AP) == MSR_AP or (bt_msr & ~MSR_AP) == MSR_AP correct? Either way, your changelog makes no sense in combination with your patch. > After pointing this out, Larry Finger informed what would be the correct one. > '(X & 0x3) == 0x3' > > Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se> > --- > drivers/staging/rtl8821ae/rtl8821ae/hw.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/rtl8821ae/rtl8821ae/hw.c > b/drivers/staging/rtl8821ae/rtl8821ae/hw.c > index 1b8583b..52322e3 100644 > --- a/drivers/staging/rtl8821ae/rtl8821ae/hw.c > +++ b/drivers/staging/rtl8821ae/rtl8821ae/hw.c > @@ -1623,7 +1623,7 @@ static int _rtl8821ae_set_media_status(struct > ieee80211_hw *hw, > > rtl_write_byte(rtlpriv, (MSR), bt_msr); > rtlpriv->cfg->ops->led_control(hw, ledaction); > - if ((bt_msr & ~0xfc) == MSR_AP) > + if ((bt_msr & MSR_AP) == MSR_AP) > rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00); > else > rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
