Drop an erroneous semicolon.

Author: mwanner

src/ifaddrs.rs

@@ -37,7 +37,7 @@ cfg_if! {
         }
     } else {
         fn get_ifu_from_sockaddr(info: &libc::ifaddrs) -> *const libc::sockaddr {
-            info.ifa_dstaddr;
+            info.ifa_dstaddr
         }
     }
 }