fixed clippy warnings

1 files changed, 19 insertions, 23 deletions

diff --git a/src/main.rs b/src/main.rs
index c179ac0..819d656 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,10 +14,10 @@ use ipnet::Ipv4Net;
 
 use crate::dhcp::{DhcpOption, DhcpPacket};
 
-const BOOT_FILE_X64_BIOS: &'static str = "netboot.xyz.kpxe";
-const BOOT_FILE_X64_EFI: &'static str = "netboot.xyz.efi";
-const BOOT_FILE_A64_EFI: &'static str = "netboot.xyz-arm64.efi";
-const MENU_FILE: &'static str = "menu.ipxe";
+const BOOT_FILE_X64_BIOS: &str = "netboot.xyz.kpxe";
+const BOOT_FILE_X64_EFI: &str = "netboot.xyz.efi";
+const BOOT_FILE_A64_EFI: &str = "netboot.xyz-arm64.efi";
+const MENU_FILE: &str = "menu.ipxe";
 
 #[derive(Debug, Parser)]
 struct Cli {
@@ -235,14 +235,13 @@ fn handle_packet_4011(context: &Context, buf: &[u8], socket: &UdpSocket, sender_
 
     let mut client_class = None;
     for option in &packet.options {
-        if let DhcpOption::VendorClassIdentifier(vendor_class) = option {
-            if let Ok(dhcp::PxeClassIdentifier::Client(class)) =
+        if let DhcpOption::VendorClassIdentifier(vendor_class) = option
+            && let Ok(dhcp::PxeClassIdentifier::Client(class)) =
                 dhcp::PxeClassIdentifier::try_from(vendor_class.as_slice())
             {
                 println!("{class}");
                 client_class = Some(class);
             }
-        }
     }
     let client_class = match client_class {
         Some(class) => class,
@@ -303,22 +302,19 @@ fn list_network_interfaces() -> Result<Vec<InterfaceAddr>> {
                     .to_string_lossy()
                     .into_owned();
 
-                match addr_family as i32 {
-                    libc::AF_INET => {
-                        let addr = ifa.ifa_addr as *const libc::sockaddr_in;
-                        let mask = ifa.ifa_netmask as *const libc::sockaddr_in;
-
-                        let addr = Ipv4Addr::from((*addr).sin_addr.s_addr.to_ne_bytes());
-                        let mask = Ipv4Addr::from((*mask).sin_addr.s_addr.to_ne_bytes());
-                        let network = Ipv4Net::with_netmask(addr, mask).unwrap().trunc();
-
-                        interfaces.push(InterfaceAddr {
-                            interface: name,
-                            address: addr,
-                            network,
-                        });
-                    }
-                    _ => {}
+                if addr_family as i32 == libc::AF_INET {
+                    let addr = ifa.ifa_addr as *const libc::sockaddr_in;
+                    let mask = ifa.ifa_netmask as *const libc::sockaddr_in;
+
+                    let addr = Ipv4Addr::from((*addr).sin_addr.s_addr.to_ne_bytes());
+                    let mask = Ipv4Addr::from((*mask).sin_addr.s_addr.to_ne_bytes());
+                    let network = Ipv4Net::with_netmask(addr, mask).unwrap().trunc();
+
+                    interfaces.push(InterfaceAddr {
+                        interface: name,
+                        address: addr,
+                        network,
+                    });
                 }
             }