From aab662cc8eb2ac307a76e562170ef502eb7a8760 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 1 Sep 2020 12:33:41 -0500 Subject: [PATCH] mt76: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7603/dma.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 6 +++--- drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 6 +++--- drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 1 - drivers/net/wireless/mediatek/mt76/mt7915/dma.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +- drivers/net/wireless/mediatek/mt76/usb.c | 2 +- 11 files changed, 16 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c index 46be157..d60d00f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c @@ -121,7 +121,7 @@ void mt7603_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, mt76_rx(&dev->mt76, q, skb); return; } - /* fall through */ + fallthrough; default: dev_kfree_skb(skb); break; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 97679eb..f665a1c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -592,7 +592,7 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) switch (FIELD_GET(MT_RXV1_TX_MODE, rxdg0)) { case MT_PHY_TYPE_CCK: cck = true; - /* fall through */ + fallthrough; case MT_PHY_TYPE_OFDM: i = mt76_get_rate(&dev->mt76, sband, i, cck); break; @@ -1163,7 +1163,7 @@ out: switch (FIELD_GET(MT_TX_RATE_MODE, final_rate)) { case MT_PHY_TYPE_CCK: cck = true; - /* fall through */ + fallthrough; case MT_PHY_TYPE_OFDM: if (dev->mphy.chandef.chan->band == NL80211_BAND_5GHZ) sband = &dev->mphy.sband_5g.sband; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index ab1fbf4..8dc645e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -378,7 +378,7 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb) switch (FIELD_GET(MT_RXV1_TX_MODE, rxdg0)) { case MT_PHY_TYPE_CCK: cck = true; - /* fall through */ + fallthrough; case MT_PHY_TYPE_OFDM: i = mt76_get_rate(&dev->mt76, sband, i, cck); break; @@ -1271,7 +1271,7 @@ out: switch (FIELD_GET(MT_TX_RATE_MODE, final_rate)) { case MT_PHY_TYPE_CCK: cck = true; - /* fall through */ + fallthrough; case MT_PHY_TYPE_OFDM: mphy = &dev->mphy; if (sta->wcid.ext_phy && dev->mt76.phy2) @@ -1497,7 +1497,7 @@ void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, mt76_rx(&dev->mt76, q, skb); return; } - /* fall through */ + fallthrough; default: dev_kfree_skb(skb); break; diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index dae080e..8de9bba 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -3292,7 +3292,7 @@ static int mt7615_dcoc_freq_idx(u16 freq, u8 bw) freq = freq_bw40[idx]; break; } - /* fall through */ + fallthrough; case NL80211_CHAN_WIDTH_40: idx = mt7615_find_freq_idx(freq_bw40, ARRAY_SIZE(freq_bw40), freq); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c index 09f34de..3de33aa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c @@ -734,7 +734,7 @@ mt76x0_phy_get_delta_power(struct mt76x02_dev *dev, u8 tx_mode, case 1: if (chan->band == NL80211_BAND_2GHZ) tssi_target += 29491; /* 3.6 * 8192 */ - /* fall through */ + fallthrough; case 0: break; default: diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index 8529837..da6d3f5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -300,7 +300,7 @@ mt76x02_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate, return 0; case MT_PHY_TYPE_HT_GF: txrate->flags |= IEEE80211_TX_RC_GREEN_FIELD; - /* fall through */ + fallthrough; case MT_PHY_TYPE_HT: txrate->flags |= IEEE80211_TX_RC_MCS; txrate->idx = idx; @@ -464,7 +464,7 @@ mt76x02_tx_rate_fallback(struct ieee80211_tx_rate *rates, int idx, int phy) rates[1].idx = 0; break; } - /* fall through */ + fallthrough; default: rates[1].idx = max_t(int, rates[0].idx - 1, 0); break; @@ -679,7 +679,7 @@ mt76x02_mac_process_rate(struct mt76x02_dev *dev, return 0; case MT_PHY_TYPE_HT_GF: status->enc_flags |= RX_ENC_FLAG_HT_GF; - /* fall through */ + fallthrough; case MT_PHY_TYPE_HT: status->encoding = RX_ENC_HT; status->rate_idx = idx; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 0f5de05..1049927 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -21,7 +21,6 @@ static int mt7915_ser_trigger_set(void *data, u64 val) switch (val) { case SER_SET_RECOVER_L1: case SER_SET_RECOVER_L2: - /* fall through */ ret = mt7915_mcu_set_ser(dev, SER_ENABLE, BIT(val), 0); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c index 875badc..cfa12c4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c @@ -66,7 +66,7 @@ void mt7915_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, mt76_rx(&dev->mt76, q, skb); return; } - /* fall through */ + fallthrough; default: dev_kfree_skb(skb); break; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index defd0a9..c382e5f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -471,7 +471,7 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) switch (mode) { case MT_PHY_TYPE_CCK: cck = true; - /* fall through */ + fallthrough; case MT_PHY_TYPE_OFDM: i = mt76_get_rate(&dev->mt76, sband, i, cck); break; @@ -490,7 +490,7 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb) break; case MT_PHY_TYPE_HE_MU: status->flag |= RX_FLAG_RADIOTAP_HE_MU; - /* fall through */ + fallthrough; case MT_PHY_TYPE_HE_SU: case MT_PHY_TYPE_HE_EXT_SU: case MT_PHY_TYPE_HE_TB: diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index fdc2e1e..d43de43 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -1431,7 +1431,7 @@ mt7915_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) he->max_nss_mcs[CMD_HE_MCS_BW160] = he_cap->he_mcs_nss_supp.rx_mcs_160; - /* fall through */ + fallthrough; default: he->max_nss_mcs[CMD_HE_MCS_BW80] = he_cap->he_mcs_nss_supp.rx_mcs_80; diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index edbcabd..7d3f0a2 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -616,7 +616,7 @@ static void mt76u_complete_rx(struct urb *urb) default: dev_err_ratelimited(dev->dev, "rx urb failed: %d\n", urb->status); - /* fall through */ + fallthrough; case 0: break; } -- 2.7.4