diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/tx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 7adaeb2c53e8..a204092e8356 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2241,5 +2241,12 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, if (!encrypt) info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + /* + * The other path calling ieee80211_xmit is from the tasklet, + * and while we can handle concurrent transmissions locking + * requirements are that we do not come into tx with bhs on. + */ + local_bh_disable(); ieee80211_xmit(sdata, skb); + local_bh_enable(); } |