From e54a33797c3aeb12d0233e26730bcdbbb1088616 Mon Sep 17 00:00:00 2001
From: Ryan Summers <ryan.summers@vertigo-designs.com>
Date: Wed, 17 Mar 2021 14:54:57 +0100
Subject: [PATCH] Updating comment about time

---
 src/hardware/configuration.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hardware/configuration.rs b/src/hardware/configuration.rs
index aead723..eb34274 100644
--- a/src/hardware/configuration.rs
+++ b/src/hardware/configuration.rs
@@ -597,6 +597,9 @@ pub fn setup(
                 &mut sockets,
                 dhcp_rx_buffer,
                 dhcp_tx_buffer,
+                // Smoltcp indicates that an instant with a negative time is indicative that time is
+                // not yet available. We can't get the current instant yet, so indicate an invalid
+                // time value.
                 smoltcp::time::Instant::from_millis(-1),
             )
         };