diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index ae35c537b58..c664c272655 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -388,6 +388,14 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) goto drop_unlock_sta; } + /* We can receive packets from the stack in IWL_AGG_{ON,OFF} + * only. Check this here. + */ + if (WARN_ONCE(tid_data->agg.state != IWL_AGG_ON && + tid_data->agg.state != IWL_AGG_OFF, + "Tx while agg.state = %d", tid_data->agg.state)) + goto drop_unlock_sta; + seq_number = tid_data->seq_number; seq_number &= IEEE80211_SCTL_SEQ; hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); |