From da1cad7342a14c7027d95e361878b3442f1d93ad Mon Sep 17 00:00:00 2001 From: Allen Pais Date: Tue, 3 Nov 2020 14:48:18 +0530 Subject: net: mac80211: convert tasklets to use new tasklet_setup() API In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Reviewed-by: Johannes Berg Signed-off-by: Romain Perier Signed-off-by: Allen Pais Signed-off-by: Jakub Kicinski --- net/mac80211/main.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 523380aed92e..48ab05186610 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -220,9 +220,9 @@ u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata) BSS_CHANGED_ERP_SLOT; } -static void ieee80211_tasklet_handler(unsigned long data) +static void ieee80211_tasklet_handler(struct tasklet_struct *t) { - struct ieee80211_local *local = (struct ieee80211_local *) data; + struct ieee80211_local *local = from_tasklet(local, t, tasklet); struct sk_buff *skb; while ((skb = skb_dequeue(&local->skb_queue)) || @@ -733,16 +733,12 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len, skb_queue_head_init(&local->pending[i]); atomic_set(&local->agg_queue_stop[i], 0); } - tasklet_init(&local->tx_pending_tasklet, ieee80211_tx_pending, - (unsigned long)local); + tasklet_setup(&local->tx_pending_tasklet, ieee80211_tx_pending); if (ops->wake_tx_queue) - tasklet_init(&local->wake_txqs_tasklet, ieee80211_wake_txqs, - (unsigned long)local); + tasklet_setup(&local->wake_txqs_tasklet, ieee80211_wake_txqs); - tasklet_init(&local->tasklet, - ieee80211_tasklet_handler, - (unsigned long) local); + tasklet_setup(&local->tasklet, ieee80211_tasklet_handler); skb_queue_head_init(&local->skb_queue); skb_queue_head_init(&local->skb_queue_unreliable); -- cgit From 70d9c59909df637da220e732672e4bf229702bde Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 9 Nov 2020 10:57:46 +0100 Subject: mac80211: remove WDS-related code Now that all the mac80211-based drivers have removed WDS code and in particular the ability to advertise such devices, also remove all the code related to WDS here. Link: https://lore.kernel.org/r/20201109105103.38960c413d46.I3603c90a44562d847c39d15d5ff33d8c00df5834@changeid Signed-off-by: Johannes Berg --- net/mac80211/main.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 523380aed92e..b58d588440f0 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -935,14 +935,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) return -EINVAL; } } else { - /* - * WDS is currently prohibited when channel contexts are used - * because there's no clear definition of which channel WDS - * type interfaces use - */ - if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_WDS)) - return -EINVAL; - /* DFS is not supported with multi-channel combinations yet */ for (i = 0; i < local->hw.wiphy->n_iface_combinations; i++) { const struct ieee80211_iface_combination *comb; -- cgit