@@ -115,7 +115,7 @@ int iwl_mvm_leds_init(struct iwl_mvm *mvm)
switch (mode) {
case IWL_LED_BLINK:
IWL_ERR(mvm, "Blink led mode not supported, used default\n");
- /* fall through */
+ fallthrough;
case IWL_LED_DEFAULT:
case IWL_LED_RF_STATE:
mode = IWL_LED_RF_STATE;
@@ -287,7 +287,7 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
case NL80211_IFTYPE_STATION:
if (!vif->p2p)
break;
- /* fall through */
+ fallthrough;
default:
__clear_bit(0, data.available_mac_ids);
}
@@ -4102,7 +4102,7 @@ static int __iwl_mvm_assign_vif_chanctx(struct iwl_mvm *mvm,
mvmvif->ap_ibss_active = true;
break;
}
- /* fall through */
+ fallthrough;
case NL80211_IFTYPE_ADHOC:
/*
* The AP binding flow is handled as part of the start_ap flow
@@ -109,7 +109,7 @@ u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef)
return PHY_VHT_CTRL_POS_4_ABOVE;
default:
WARN(1, "Invalid channel definition");
- /* fall through */
+ fallthrough;
case 0:
/*
* The FW is expected to check the control channel position only
@@ -226,7 +226,7 @@ static u32 iwl_mvm_set_mac80211_rx_flag(struct iwl_mvm *mvm,
!(rx_pkt_status & RX_MPDU_RES_STATUS_TTAK_OK))
return 0;
*crypt_len = IEEE80211_TKIP_IV_LEN;
- /* fall through */
+ fallthrough;
case RX_MPDU_RES_STATUS_SEC_WEP_ENC:
if (!(rx_pkt_status & RX_MPDU_RES_STATUS_ICV_OK))
@@ -379,7 +379,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
stats->flag |= RX_FLAG_MMIC_ERROR;
*crypt_len = IEEE80211_TKIP_IV_LEN;
- /* fall through */
+ fallthrough;
case IWL_RX_MPDU_STATUS_SEC_WEP:
if (!(status & IWL_RX_MPDU_STATUS_ICV_OK))
return -1;
@@ -1314,7 +1314,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d2,
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4),
IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4);
- /* fall through */
+ fallthrough;
case IWL_RX_PHY_INFO_TYPE_HE_SU:
case IWL_RX_PHY_INFO_TYPE_HE_MU:
case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
@@ -1387,7 +1387,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK),
IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
iwl_mvm_decode_he_mu_ext(mvm, phy_data, rate_n_flags, he_mu);
- /* fall through */
+ fallthrough;
case IWL_RX_PHY_INFO_TYPE_HE_MU:
he_mu->flags2 |=
le16_encode_bits(le32_get_bits(phy_data->d1,
@@ -1397,7 +1397,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
le16_encode_bits(le32_get_bits(phy_data->d1,
IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION),
IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
- /* fall through */
+ fallthrough;
case IWL_RX_PHY_INFO_TYPE_HE_TB:
case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
iwl_mvm_decode_he_phy_ru_alloc(phy_data, rate_n_flags,
@@ -2148,7 +2148,7 @@ static int iwl_mvm_check_running_scans(struct iwl_mvm *mvm, int type)
/* Something is wrong if no scan was running but we
* ran out of scans.
*/
- /* fall through */
+ fallthrough;
default:
WARN_ON(1);
break;
@@ -144,13 +144,13 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
switch (sta->bandwidth) {
case IEEE80211_STA_RX_BW_160:
add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_160MHZ);
- /* fall through */
+ fallthrough;
case IEEE80211_STA_RX_BW_80:
add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_80MHZ);
- /* fall through */
+ fallthrough;
case IEEE80211_STA_RX_BW_40:
add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_40MHZ);
- /* fall through */
+ fallthrough;
case IEEE80211_STA_RX_BW_20:
if (sta->ht_cap.ht_supported)
add_sta_cmd.station_flags |=
@@ -3286,14 +3286,14 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
break;
case WLAN_CIPHER_SUITE_WEP104:
key_flags |= cpu_to_le16(STA_KEY_FLG_WEP_13BYTES);
- /* fall through */
+ fallthrough;
case WLAN_CIPHER_SUITE_WEP40:
key_flags |= cpu_to_le16(STA_KEY_FLG_WEP);
memcpy(u.cmd.common.key + 3, key->key, key->keylen);
break;
case WLAN_CIPHER_SUITE_GCMP_256:
key_flags |= cpu_to_le16(STA_KEY_FLG_KEY_32BYTES);
- /* fall through */
+ fallthrough;
case WLAN_CIPHER_SUITE_GCMP:
key_flags |= cpu_to_le16(STA_KEY_FLG_GCMP);
memcpy(u.cmd.common.key, key->key, key->keylen);
@@ -459,7 +459,7 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
case WLAN_CIPHER_SUITE_WEP104:
tx_cmd->sec_ctl |= TX_CMD_SEC_KEY128;
- /* fall through */
+ fallthrough;
case WLAN_CIPHER_SUITE_WEP40:
tx_cmd->sec_ctl |= TX_CMD_SEC_WEP |
((keyconf->keyidx << TX_CMD_SEC_WEP_KEY_IDX_POS) &
@@ -470,7 +470,7 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
case WLAN_CIPHER_SUITE_GCMP:
case WLAN_CIPHER_SUITE_GCMP_256:
type = TX_CMD_SEC_GCMP;
- /* Fall through */
+ fallthrough;
case WLAN_CIPHER_SUITE_CCMP_256:
/* TODO: Taking the key from the table might introduce a race
* when PTK rekeying is done, having an old packets with a PN
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly using the fallthrough pseudo-keyword as a replacement for a number of "fall through" markings. Notice that Clang doesn't recognize "fall through" comments as implicit fall-through. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/net/wireless/intel/iwlwifi/mvm/led.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 8 ++++---- drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 10 +++++----- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 4 ++-- 9 files changed, 17 insertions(+), 17 deletions(-)