From 1b314cff5b7fe3353690273b2d4128c56dfebb4c Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Mon, 12 Dec 2022 16:51:44 +0000
Subject: [PATCH] acpi_tables: sdt: Implement Std::is_empty()

This allows the removal of [allow(clippy::len_without_is_empty)]

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 acpi_tables/src/sdt.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/acpi_tables/src/sdt.rs b/acpi_tables/src/sdt.rs
index 7efbf95c3..a300a74f7 100644
--- a/acpi_tables/src/sdt.rs
+++ b/acpi_tables/src/sdt.rs
@@ -38,7 +38,6 @@ pub struct Sdt {
     data: Vec<u8>,
 }
 
-#[allow(clippy::len_without_is_empty)]
 impl Sdt {
     pub fn new(
         signature: [u8; 4],
@@ -124,6 +123,10 @@ impl Sdt {
     pub fn len(&self) -> usize {
         self.data.len()
     }
+
+    pub fn is_empty(&self) -> bool {
+        self.data.is_empty()
+    }
 }
 
 #[cfg(test)]