From 8714c550b41c730db23f2c65adb5392f3fe7553e Mon Sep 17 00:00:00 2001 From: Andreas Kling Date: Sun, 5 Sep 2021 15:48:40 +0200 Subject: [PATCH] Kernel: Use TRY() in TCPSocket --- Kernel/Net/TCPSocket.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/Kernel/Net/TCPSocket.cpp b/Kernel/Net/TCPSocket.cpp index dc50642fd10..740696ef6ad 100644 --- a/Kernel/Net/TCPSocket.cpp +++ b/Kernel/Net/TCPSocket.cpp @@ -181,8 +181,7 @@ KResultOr TCPSocket::protocol_send(const UserOrKernelBuffer& data, size_ return set_so_error(EHOSTUNREACH); size_t mss = routing_decision.adapter->mtu() - sizeof(IPv4Packet) - sizeof(TCPPacket); data_length = min(data_length, mss); - if (auto result = send_tcp_packet(TCPFlags::PUSH | TCPFlags::ACK, &data, data_length, &routing_decision); result.is_error()) - return result; + TRY(send_tcp_packet(TCPFlags::PUSH | TCPFlags::ACK, &data, data_length, &routing_decision)); return data_length; } @@ -410,8 +409,7 @@ KResult TCPSocket::protocol_connect(FileDescription& description, ShouldBlock sh m_ack_number = 0; set_setup_state(SetupState::InProgress); - if (auto result = send_tcp_packet(TCPFlags::SYN); result.is_error()) - return result; + TRY(send_tcp_packet(TCPFlags::SYN)); m_state = State::SynSent; set_role(Role::Connecting); m_direction = Direction::Outgoing;