diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/output.c | 7 | ||||
| -rw-r--r-- | net/sctp/outqueue.c | 7 |
2 files changed, 7 insertions, 7 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c index 6614c9fdc51e..a6aa17df09ef 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -584,13 +584,6 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp) goto out; } - rcu_read_lock(); - if (__sk_dst_get(sk) != tp->dst) { - dst_hold(tp->dst); - sk_setup_caps(sk, tp->dst); - } - rcu_read_unlock(); - /* pack up chunks */ pkt_count = sctp_packet_pack(packet, head, gso, gfp); if (!pkt_count) { diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index 3fd06a27105d..5cb1aa5f067b 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -1135,6 +1135,7 @@ static void sctp_outq_flush_data(struct sctp_flush_ctx *ctx, static void sctp_outq_flush_transports(struct sctp_flush_ctx *ctx) { + struct sock *sk = ctx->asoc->base.sk; struct list_head *ltransport; struct sctp_packet *packet; struct sctp_transport *t; @@ -1144,6 +1145,12 @@ static void sctp_outq_flush_transports(struct sctp_flush_ctx *ctx) t = list_entry(ltransport, struct sctp_transport, send_ready); packet = &t->packet; if (!sctp_packet_empty(packet)) { + rcu_read_lock(); + if (t->dst && __sk_dst_get(sk) != t->dst) { + dst_hold(t->dst); + sk_setup_caps(sk, t->dst); + } + rcu_read_unlock(); error = sctp_packet_transmit(packet, ctx->gfp); if (error < 0) ctx->q->asoc->base.sk->sk_err = -error; |