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Date: Mon, 27 Oct 2014 06:45:27 +0100 From: Jes Sorensen <Jes.Sorensen@...hat.com> To: Joe Perches <joe@...ches.com> Cc: Paul McQuade <paulmcquad@...il.com>, linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org, linux-wireless@...r.kernel.org, gregkh@...uxfoundation.org, Larry.Finger@...inger.net Subject: Re: [PATCH 2/2] staging: rtl8723au:core Joe Perches <joe@...ches.com> writes: > On Sun, 2014-10-26 at 16:18 +0000, Paul McQuade wrote: >> ERROR: spaces required around that ':' (ctx:VxE) >> >> Signed-off-by: Paul McQuade <paulmcquad@...il.com> >> --- >> drivers/staging/rtl8723au/core/rtw_ieee80211.c | 16 ++++++++-------- >> 1 file changed, 8 insertions(+), 8 deletions(-) >> >> diff --git a/drivers/staging/rtl8723au/core/rtw_ieee80211.c b/drivers/staging/rtl8723au/core/rtw_ieee80211.c >> index 6274cb3..41006cf 100644 >> --- a/drivers/staging/rtl8723au/core/rtw_ieee80211.c >> +++ b/drivers/staging/rtl8723au/core/rtw_ieee80211.c >> @@ -794,28 +794,28 @@ u16 rtw_mcs_rate23a(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, >> >> if (rf_type == RF_1T1R) { >> if (mcs->rx_mask[0] & BIT(7)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350) : >> ((short_GI_20)?722:650); >> else if (mcs->rx_mask[0] & BIT(6)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215) : >> ((short_GI_20)?650:585); >> else if (mcs->rx_mask[0] & BIT(5)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080) : >> ((short_GI_20)?578:520); >> else if (mcs->rx_mask[0] & BIT(4)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?900:810): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?900:810) : >> ((short_GI_20)?433:390); >> else if (mcs->rx_mask[0] & BIT(3)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?600:540): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?600:540) : >> ((short_GI_20)?289:260); >> else if (mcs->rx_mask[0] & BIT(2)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?450:405): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?450:405) : >> ((short_GI_20)?217:195); >> else if (mcs->rx_mask[0] & BIT(1)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?300:270): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?300:270) : >> ((short_GI_20)?144:130); >> else if (mcs->rx_mask[0] & BIT(0)) >> - max_rate = (bw_40MHz) ? ((short_GI_40)?150:135): >> + max_rate = (bw_40MHz) ? ((short_GI_40)?150:135) : >> ((short_GI_20)?72:65); > > A macro could help intelligibility here - maybe something like: > > #define get_max_rate(r1, r2, r3, r4) \ > (bw_40MHz ? (short_GI_40 ? r1 : r2) : (short_GI_20 ? r3 : r4)) > and: > if (mcs->rx_mask[0] & BIT(7)) > max_rate = get_max_rate(1500, 1350, 722, 650); Hiding a parameter to a macro like that is bad coding practice, so don't do that please! Jes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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