diff options
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 95972fd4c784..7e1b53857648 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -3072,6 +3072,7 @@ void hci_setup_tx_timestamp(struct sk_buff *skb, size_t key_offset, const struct sockcm_cookie *sockc) { struct sock *sk = skb ? skb->sk : NULL; + int key; /* This shall be called on a single skb of those generated by user * sendmsg(), and only when the sendmsg() does not return error to @@ -3087,13 +3088,16 @@ void hci_setup_tx_timestamp(struct sk_buff *skb, size_t key_offset, sock_tx_timestamp(sk, sockc, &skb_shinfo(skb)->tx_flags); + if (sk->sk_type == SOCK_STREAM) + key = atomic_add_return(key_offset, &sk->sk_tskey); + if (sockc->tsflags & SOF_TIMESTAMPING_OPT_ID && sockc->tsflags & SOF_TIMESTAMPING_TX_RECORD_MASK) { if (sockc->tsflags & SOCKCM_FLAG_TS_OPT_ID) { skb_shinfo(skb)->tskey = sockc->ts_opt_id; } else { - int key = atomic_add_return(key_offset, &sk->sk_tskey); - + if (sk->sk_type != SOCK_STREAM) + key = atomic_inc_return(&sk->sk_tskey); skb_shinfo(skb)->tskey = key - 1; } } |