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mac80211: unify queueing SKB to iface

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We have a bunch of places that open-code the same to queue
an SKB to an interface, unify that.

Link: https://lore.kernel.org/r/20210517230754.113b65febd5a.Ie0e1d58a2885e75f242cb6e06f3b9660117fef93@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2021-05-17 23:07:54 +02:00
parent 0edab4ff84
commit 0044cc177f
1 changed files with 15 additions and 18 deletions
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33
net/mac80211/rx.c
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@ -214,6 +214,16 @@ ieee80211_rx_radiotap_hdrlen(struct ieee80211_local *local,
return len;
}
static void ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
struct sk_buff *skb)
{
skb_queue_tail(&sdata->skb_queue, skb);
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
if (sta)
sta->rx_stats.packets++;
}
static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb,
int rtap_space)
@ -254,8 +264,7 @@ static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata,
if (!skb)
return;
skb_queue_tail(&sdata->skb_queue, skb);
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
ieee80211_queue_skb_to_iface(sdata, NULL, skb);
}
/*
@ -1339,7 +1348,6 @@ static void ieee80211_rx_reorder_ampdu(struct ieee80211_rx_data *rx,
struct sk_buff_head *frames)
{
struct sk_buff *skb = rx->skb;
struct ieee80211_local *local = rx->local;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct sta_info *sta = rx->sta;
struct tid_ampdu_rx *tid_agg_rx;
@ -1391,8 +1399,7 @@ static void ieee80211_rx_reorder_ampdu(struct ieee80211_rx_data *rx,
/* if this mpdu is fragmented - terminate rx aggregation session */
sc = le16_to_cpu(hdr->seq_ctrl);
if (sc & IEEE80211_SCTL_FRAG) {
skb_queue_tail(&rx->sdata->skb_queue, skb);
ieee80211_queue_work(&local->hw, &rx->sdata->work);
ieee80211_queue_skb_to_iface(rx->sdata, NULL, skb);
return;
}
@ -3493,10 +3500,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
return RX_QUEUED;
queue:
skb_queue_tail(&sdata->skb_queue, rx->skb);
ieee80211_queue_work(&local->hw, &sdata->work);
if (rx->sta)
rx->sta->rx_stats.packets++;
ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
return RX_QUEUED;
}
@ -3644,10 +3648,7 @@ ieee80211_rx_h_ext(struct ieee80211_rx_data *rx)
return RX_DROP_MONITOR;
/* for now only beacons are ext, so queue them */
skb_queue_tail(&sdata->skb_queue, rx->skb);
ieee80211_queue_work(&rx->local->hw, &sdata->work);
if (rx->sta)
rx->sta->rx_stats.packets++;
ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
return RX_QUEUED;
}
@ -3704,11 +3705,7 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
return RX_DROP_MONITOR;
}
/* queue up frame and kick off work to process it */
skb_queue_tail(&sdata->skb_queue, rx->skb);
ieee80211_queue_work(&rx->local->hw, &sdata->work);
if (rx->sta)
rx->sta->rx_stats.packets++;
ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
return RX_QUEUED;
}