Inline cmsg_align.

Author: kinetiknz

src/sys/socket/mod.rs

@@ -392,6 +392,7 @@ pub enum ControlMessage<'a> {
 #[doc(hidden)]
 pub struct UnknownCmsg<'a>(&'a cmsghdr, &'a [u8]);
 
+#[inline]
 fn cmsg_align(len: usize) -> usize {
     let align_bytes = mem::size_of::<align_of_cmsg_data>() - 1;
     (len + align_bytes) & !align_bytes