From: Geliang Tang <tanggeliang@kylinos.cn>

Please update the subject to

        bpf: Add mptcp packet scheduler struct_ops

Split get_subflow interface into two.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 net/mptcp/bpf.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/net/mptcp/bpf.c b/net/mptcp/bpf.c
index 923895322b2c..8d4865177037 100644
--- a/net/mptcp/bpf.c
+++ b/net/mptcp/bpf.c
@@ -156,7 +156,13 @@ static int bpf_mptcp_sched_init(struct btf *btf)
 	return 0;
 }
 
-static int __bpf_mptcp_sched_get_subflow(struct mptcp_sock *msk,
+static int __bpf_mptcp_sched_get_send(struct mptcp_sock *msk,
+				      struct mptcp_sched_data *data)
+{
+	return 0;
+}
+
+static int __bpf_mptcp_sched_get_retrans(struct mptcp_sock *msk,
 					 struct mptcp_sched_data *data)
 {
 	return 0;
@@ -171,7 +177,8 @@ static void __bpf_mptcp_sched_release(struct mptcp_sock *msk)
 }
 
 static struct mptcp_sched_ops __bpf_mptcp_sched_ops = {
-	.get_subflow	= __bpf_mptcp_sched_get_subflow,
+	.get_send	= __bpf_mptcp_sched_get_send,
+	.get_retrans	= __bpf_mptcp_sched_get_retrans,
 	.init		= __bpf_mptcp_sched_init,
 	.release	= __bpf_mptcp_sched_release,
 };
-- 
2.45.2