diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 7800dc622ff3..119063c8a1c5 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -2843,7 +2843,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg) if (unlikely(tp_len < 0)) { tpacket_error: - if (po->tp_loss) { + if (packet_sock_flag(po, PACKET_SOCK_TP_LOSS)) { __packet_set_status(po, ph, TP_STATUS_AVAILABLE); packet_increment_head(&po->tx_ring); @@ -3886,7 +3886,7 @@ packet_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, if (po->rx_ring.pg_vec || po->tx_ring.pg_vec) { ret = -EBUSY; } else { - po->tp_loss = !!val; + packet_sock_flag_set(po, PACKET_SOCK_TP_LOSS, val); ret = 0; } release_sock(sk); @@ -4095,7 +4095,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, val = po->tp_reserve; break; case PACKET_LOSS: - val = po->tp_loss; + val = packet_sock_flag(po, PACKET_SOCK_TP_LOSS); break; case PACKET_TIMESTAMP: val = READ_ONCE(po->tp_tstamp); diff --git a/net/packet/diag.c b/net/packet/diag.c index 0abca32e2f87..8bb4ce6a8e61 100644 --- a/net/packet/diag.c +++ b/net/packet/diag.c @@ -29,7 +29,7 @@ static int pdiag_put_info(const struct packet_sock *po, struct sk_buff *nlskb) pinfo.pdi_flags |= PDI_ORIGDEV; if (po->has_vnet_hdr) pinfo.pdi_flags |= PDI_VNETHDR; - if (po->tp_loss) + if (packet_sock_flag(po, PACKET_SOCK_TP_LOSS)) pinfo.pdi_flags |= PDI_LOSS; return nla_put(nlskb, PACKET_DIAG_INFO, sizeof(pinfo), &pinfo); diff --git a/net/packet/internal.h b/net/packet/internal.h index 0d16a581e271..9d406a92ede8 100644 --- a/net/packet/internal.h +++ b/net/packet/internal.h @@ -118,8 +118,7 @@ struct packet_sock { struct mutex pg_vec_lock; unsigned long flags; unsigned int running; /* bind_lock must be held */ - unsigned int has_vnet_hdr:1, /* writer must hold sock lock */ - tp_loss:1; + unsigned int has_vnet_hdr:1; /* writer must hold sock lock */ int pressure; int ifindex; /* bound device */ __be16 num; @@ -146,6 +145,7 @@ enum packet_sock_flags { PACKET_SOCK_ORIGDEV, PACKET_SOCK_AUXDATA, PACKET_SOCK_TX_HAS_OFF, + PACKET_SOCK_TP_LOSS, }; static inline void packet_sock_flag_set(struct packet_sock *po,