diff --git a/drivers/net/wireless/microchip/wilc1000/cfg80211.c b/drivers/net/wireless/microchip/wilc1000/cfg80211.c index f03fd15c0c97..33f8e3a41937 100644 --- a/drivers/net/wireless/microchip/wilc1000/cfg80211.c +++ b/drivers/net/wireless/microchip/wilc1000/cfg80211.c @@ -1518,7 +1518,7 @@ static struct wilc_vif *wilc_get_vif_from_type(struct wilc *wl, int type) { struct wilc_vif *vif; - list_for_each_entry_rcu(vif, &wl->vif_list, list) { + wilc_for_each_vif(wl, vif) { if (vif->iftype == type) return vif; } diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c index d2b8c2630819..f3800aa9e9f8 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.c +++ b/drivers/net/wireless/microchip/wilc1000/hif.c @@ -107,7 +107,7 @@ static struct wilc_vif *wilc_get_vif_from_idx(struct wilc *wilc, int idx) if (index < 0 || index >= WILC_NUM_CONCURRENT_IFC) return NULL; - list_for_each_entry_rcu(vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, vif) { if (vif->idx == index) return vif; } diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c index 62414ab8846e..96f239adc078 100644 --- a/drivers/net/wireless/microchip/wilc1000/netdev.c +++ b/drivers/net/wireless/microchip/wilc1000/netdev.c @@ -96,7 +96,7 @@ static struct net_device *get_if_handler(struct wilc *wilc, u8 *mac_header) struct wilc_vif *vif; struct ieee80211_hdr *h = (struct ieee80211_hdr *)mac_header; - list_for_each_entry_rcu(vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, vif) { if (vif->iftype == WILC_STATION_MODE) if (ether_addr_equal_unaligned(h->addr2, vif->bssid)) { ndev = vif->ndev; @@ -132,7 +132,7 @@ int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc) struct wilc_vif *vif; srcu_idx = srcu_read_lock(&wilc->srcu); - list_for_each_entry_rcu(vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, vif) { if (!is_zero_ether_addr(vif->bssid)) ret_val++; } @@ -146,7 +146,7 @@ static void wilc_wake_tx_queues(struct wilc *wl) struct wilc_vif *ifc; srcu_idx = srcu_read_lock(&wl->srcu); - list_for_each_entry_rcu(ifc, &wl->vif_list, list) { + wilc_for_each_vif(wl, ifc) { if (ifc->mac_opened && netif_queue_stopped(ifc->ndev)) netif_wake_queue(ifc->ndev); } @@ -668,7 +668,7 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p) /* Verify MAC Address is not already in use: */ srcu_idx = srcu_read_lock(&wilc->srcu); - list_for_each_entry_rcu(tmp_vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, tmp_vif) { wilc_get_mac_address(tmp_vif, mac_addr); if (ether_addr_equal(addr->sa_data, mac_addr)) { if (vif != tmp_vif) { @@ -771,7 +771,7 @@ netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev) struct wilc_vif *vif; srcu_idx = srcu_read_lock(&wilc->srcu); - list_for_each_entry_rcu(vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, vif) { if (vif->mac_opened) netif_stop_queue(vif->ndev); } @@ -858,7 +858,7 @@ void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size, bool is_auth) struct wilc_vif *vif; srcu_idx = srcu_read_lock(&wilc->srcu); - list_for_each_entry_rcu(vif, &wilc->vif_list, list) { + wilc_for_each_vif(wilc, vif) { struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buff; u16 type = le16_to_cpup((__le16 *)buff); u32 type_bit = BIT(type >> 4); @@ -930,7 +930,7 @@ static u8 wilc_get_available_idx(struct wilc *wl) int srcu_idx; srcu_idx = srcu_read_lock(&wl->srcu); - list_for_each_entry_rcu(vif, &wl->vif_list, list) { + wilc_for_each_vif(wl, vif) { if (vif->idx == 0) idx = 1; else diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.h b/drivers/net/wireless/microchip/wilc1000/netdev.h index aafe3dc44ac6..5937d6d45695 100644 --- a/drivers/net/wireless/microchip/wilc1000/netdev.h +++ b/drivers/net/wireless/microchip/wilc1000/netdev.h @@ -13,6 +13,7 @@ #include #include #include +#include #include "hif.h" #include "wlan.h" @@ -29,6 +30,11 @@ #define TX_BACKOFF_WEIGHT_MS 1 +#define wilc_for_each_vif(w, v) \ + struct wilc *_w = w; \ + list_for_each_entry_srcu(v, &_w->vif_list, list, \ + srcu_read_lock_held(&_w->srcu)) + struct wilc_wfi_stats { unsigned long rx_packets; unsigned long tx_packets; diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c index 68be233c36ce..a9e872a7b2c3 100644 --- a/drivers/net/wireless/microchip/wilc1000/wlan.c +++ b/drivers/net/wireless/microchip/wilc1000/wlan.c @@ -725,7 +725,7 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count) mutex_lock(&wilc->txq_add_to_head_cs); srcu_idx = srcu_read_lock(&wilc->srcu); - list_for_each_entry_rcu(vif, &wilc->vif_list, list) + wilc_for_each_vif(wilc, vif) wilc_wlan_txq_filter_dup_tcp_ack(vif->ndev); srcu_read_unlock(&wilc->srcu, srcu_idx);