| Message ID | 20211223065843.94919-1-bo.jiao@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | mt76: mt7915: fix warning: variable 'flags' set but not used | expand |
On 2021-12-23 07:58, Bo Jiao wrote: > From: Bo Jiao <Bo.Jiao@mediatek.com> > > fix warning: variable 'flags' set but not used > > Fixes: 0aa6b534b5e1 ("mt76: mt7915: update rx rate reporting for mt7916") > Reported-by: kernel test robot <lkp@intel.com> > Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> > --- > drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 11 +---------- > 1 file changed, 1 insertion(+), 10 deletions(-) > > diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c > index ee4535a..f6d6321 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c > +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c > @@ -469,7 +469,7 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, > __le32 *rxv) > { > u32 v0, v2; > - u8 flags, stbc, gi, bw, dcm, mode, nss; > + u8 stbc, gi, bw, dcm, mode, nss; > int i, idx; > bool cck = false; > > @@ -505,20 +505,12 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, > status->encoding = RX_ENC_HT; > if (i > 31) > return -EINVAL; > - > - flags = RATE_INFO_FLAGS_MCS; > - if (gi) > - flags |= RATE_INFO_FLAGS_SHORT_GI; > break; > case MT_PHY_TYPE_VHT: > status->nss = nss; > status->encoding = RX_ENC_VHT; > if (i > 9) > return -EINVAL; > - > - flags = RATE_INFO_FLAGS_VHT_MCS; > - if (gi) > - flags |= RATE_INFO_FLAGS_SHORT_GI; > break; > case MT_PHY_TYPE_HE_MU: > case MT_PHY_TYPE_HE_SU: The short GI value should still be reported. I'm folding this change into the commit: --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -503,12 +503,16 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, case MT_PHY_TYPE_HT_GF: case MT_PHY_TYPE_HT: status->encoding = RX_ENC_HT; + if (gi) + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; if (i > 31) return -EINVAL; break; case MT_PHY_TYPE_VHT: status->nss = nss; status->encoding = RX_ENC_VHT; + if (gi) + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; if (i > 9) return -EINVAL; break;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index ee4535a..f6d6321 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -469,7 +469,7 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, __le32 *rxv) { u32 v0, v2; - u8 flags, stbc, gi, bw, dcm, mode, nss; + u8 stbc, gi, bw, dcm, mode, nss; int i, idx; bool cck = false; @@ -505,20 +505,12 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, status->encoding = RX_ENC_HT; if (i > 31) return -EINVAL; - - flags = RATE_INFO_FLAGS_MCS; - if (gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_VHT: status->nss = nss; status->encoding = RX_ENC_VHT; if (i > 9) return -EINVAL; - - flags = RATE_INFO_FLAGS_VHT_MCS; - if (gi) - flags |= RATE_INFO_FLAGS_SHORT_GI; break; case MT_PHY_TYPE_HE_MU: case MT_PHY_TYPE_HE_SU: @@ -532,7 +524,6 @@ mt7915_mac_fill_rx_rate(struct mt7915_dev *dev, status->he_gi = gi; status->he_dcm = dcm; - flags |= RATE_INFO_FLAGS_HE_MCS; break; default: return -EINVAL;