cleanup: fix unused variable + unnecessary mut warnings (7 total)
- router/mod.rs: 4x |mut b| → |b| (&mut [u8] is already mutable) - scheme/icmp.rs: handle_recvmsg stub params → _file, _how, _flags - scheme/ip.rs: handle_recvmsg stub params → _file, _how, _flags - scheme/socket.rs: get_sock_opt default + msg_send ctx → _ prefixed - scheme/tun.rs: loop name → _name
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@@ -138,14 +138,14 @@ impl Router {
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RouteType::Unreachable => {
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if let Some(error_pkt) = icmp_error::build_icmpv4_port_unreachable(packet) {
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let _ = self.rx_buffer.enqueue(error_pkt.len(), ())
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.map(|mut b| b.copy_from_slice(&error_pkt));
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.map(|b| b.copy_from_slice(&error_pkt));
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}
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continue;
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}
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RouteType::Prohibit => {
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if let Some(error_pkt) = icmp_error::build_icmpv4_port_unreachable(packet) {
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let _ = self.rx_buffer.enqueue(error_pkt.len(), ())
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.map(|mut b| b.copy_from_slice(&error_pkt));
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.map(|b| b.copy_from_slice(&error_pkt));
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}
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continue;
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}
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@@ -312,14 +312,14 @@ impl Router {
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RouteType::Unreachable => {
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if let Some(error_pkt) = icmp_error::build_icmpv4_port_unreachable(&packet_buf) {
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let _ = self.tx_buffer.enqueue(error_pkt.len(), ())
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.map(|mut b| b.copy_from_slice(&error_pkt));
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.map(|b| b.copy_from_slice(&error_pkt));
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}
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continue;
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}
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RouteType::Prohibit => {
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if let Some(error_pkt) = icmp_error::build_icmpv4_port_unreachable(&packet_buf) {
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let _ = self.tx_buffer.enqueue(error_pkt.len(), ())
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.map(|mut b| b.copy_from_slice(&error_pkt));
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.map(|b| b.copy_from_slice(&error_pkt));
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}
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continue;
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}
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