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Diffstat (limited to 'net/mac80211/status.c')
-rw-r--r--net/mac80211/status.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 9f91fd8e6ef..d78f36c64c7 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -148,6 +148,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
struct net_device *prev_dev = NULL;
struct sta_info *sta;
int retry_count = -1, i;
+ bool injected;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
/* the HW cannot have attempted that rate */
@@ -297,6 +298,9 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
/* for now report the total retry_count */
rthdr->data_retries = retry_count;
+ /* Need to make a copy before skb->cb gets cleared */
+ injected = !!(info->flags & IEEE80211_TX_CTL_INJECTED);
+
/* XXX: is this sufficient for BPF? */
skb_set_mac_header(skb, 0);
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -311,7 +315,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
continue;
if ((sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) &&
- !(info->flags & IEEE80211_TX_CTL_INJECTED) &&
+ !injected &&
(type == IEEE80211_FTYPE_DATA))
continue;