diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2021-11-23 20:16:22 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-11-23 20:16:22 -0800 |
| commit | 91eddd309c679a96ad6c8d9b568e23af8fdb10a3 (patch) | |
| tree | cad53fd48718c24cb5d321fb918dbe9d1f71d719 /net | |
| parent | c6d5f1933085f9a92ed5c256a859ab31c7a35f88 (diff) | |
| parent | b4a8e7493d74121093f2e1e024a9d3bb1a912912 (diff) | |
Merge branch 'dccp-tcp-minor-fixes-for-inet_csk_listen_start'
Kuniyuki Iwashima says:
====================
dccp/tcp: Minor fixes for inet_csk_listen_start().
The first patch removes an unused argument, and the second removes a stale
comment.
====================
Link: https://lore.kernel.org/r/20211122101622.50572-1-kuniyu@amazon.co.jp
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dccp/proto.c | 27 | ||||
| -rw-r--r-- | net/ipv4/af_inet.c | 2 | ||||
| -rw-r--r-- | net/ipv4/inet_connection_sock.c | 2 |
3 files changed, 13 insertions, 18 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index fc44dadc778b..a976b4d29892 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -238,17 +238,6 @@ void dccp_destroy_sock(struct sock *sk) EXPORT_SYMBOL_GPL(dccp_destroy_sock); -static inline int dccp_listen_start(struct sock *sk, int backlog) -{ - struct dccp_sock *dp = dccp_sk(sk); - - dp->dccps_role = DCCP_ROLE_LISTEN; - /* do not start to listen if feature negotiation setup fails */ - if (dccp_feat_finalise_settings(dp)) - return -EPROTO; - return inet_csk_listen_start(sk, backlog); -} - static inline int dccp_need_reset(int state) { return state != DCCP_CLOSED && state != DCCP_LISTEN && @@ -931,11 +920,17 @@ int inet_dccp_listen(struct socket *sock, int backlog) * we can only allow the backlog to be adjusted. */ if (old_state != DCCP_LISTEN) { - /* - * FIXME: here it probably should be sk->sk_prot->listen_start - * see tcp_listen_start - */ - err = dccp_listen_start(sk, backlog); + struct dccp_sock *dp = dccp_sk(sk); + + dp->dccps_role = DCCP_ROLE_LISTEN; + + /* do not start to listen if feature negotiation setup fails */ + if (dccp_feat_finalise_settings(dp)) { + err = -EPROTO; + goto out; + } + + err = inet_csk_listen_start(sk); if (err) goto out; } diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index c66b0563a267..aa8d15b1e2a4 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -225,7 +225,7 @@ int inet_listen(struct socket *sock, int backlog) tcp_fastopen_init_key_once(sock_net(sk)); } - err = inet_csk_listen_start(sk, backlog); + err = inet_csk_listen_start(sk); if (err) goto out; tcp_call_bpf(sk, BPF_SOCK_OPS_TCP_LISTEN_CB, 0, NULL); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index f7fea3a7c5e6..23da67a3fc06 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -1035,7 +1035,7 @@ void inet_csk_prepare_forced_close(struct sock *sk) } EXPORT_SYMBOL(inet_csk_prepare_forced_close); -int inet_csk_listen_start(struct sock *sk, int backlog) +int inet_csk_listen_start(struct sock *sk) { struct inet_connection_sock *icsk = inet_csk(sk); struct inet_sock *inet = inet_sk(sk); |