lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20230811-upstream-net-next-20230811-mptcp-get-rid-of-msk-subflow-v1-14-36183269ade8@tessares.net> Date: Fri, 11 Aug 2023 17:57:27 +0200 From: Matthieu Baerts <matthieu.baerts@...sares.net> To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, David Ahern <dsahern@...nel.org> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Matthieu Baerts <matthieu.baerts@...sares.net>, Kuniyuki Iwashima <kuniyu@...zon.com> Subject: [PATCH net-next 14/14] mptcp: Remove unnecessary test for __mptcp_init_sock() From: Kuniyuki Iwashima <kuniyu@...zon.com> __mptcp_init_sock() always returns 0 because mptcp_init_sock() used to return the value directly. But after commit 18b683bff89d ("mptcp: queue data for mptcp level retransmission"), __mptcp_init_sock() need not return value anymore. Let's remove the unnecessary test for __mptcp_init_sock() and make it return void. Signed-off-by: Kuniyuki Iwashima <kuniyu@...zon.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@...sares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@...sares.net> --- net/mptcp/protocol.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index e715771ded7c..6ea0a1da8068 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2649,7 +2649,7 @@ static void mptcp_worker(struct work_struct *work) sock_put(sk); } -static int __mptcp_init_sock(struct sock *sk) +static void __mptcp_init_sock(struct sock *sk) { struct mptcp_sock *msk = mptcp_sk(sk); @@ -2676,8 +2676,6 @@ static int __mptcp_init_sock(struct sock *sk) /* re-use the csk retrans timer for MPTCP-level retrans */ timer_setup(&msk->sk.icsk_retransmit_timer, mptcp_retransmit_timer, 0); timer_setup(&sk->sk_timer, mptcp_timeout_timer, 0); - - return 0; } static void mptcp_ca_reset(struct sock *sk) @@ -2695,11 +2693,8 @@ static void mptcp_ca_reset(struct sock *sk) static int mptcp_init_sock(struct sock *sk) { struct net *net = sock_net(sk); - int ret; - ret = __mptcp_init_sock(sk); - if (ret) - return ret; + __mptcp_init_sock(sk); if (!mptcp_is_enabled(net)) return -ENOPROTOOPT; -- 2.40.1
Powered by blists - more mailing lists