From 1bd2d41ffd1273eefa03aa331944d7f47d5cd7c9 Mon Sep 17 00:00:00 2001
From: Keith Burzinski <kbx81x@gmail.com>
Date: Mon, 25 Nov 2024 02:39:22 -0600
Subject: [PATCH] [uart] `void` functions should return nothing (#7829)

---
 esphome/components/uart/uart.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/uart/uart.h b/esphome/components/uart/uart.h
index d41dbe26e6..dc6962fbae 100644
--- a/esphome/components/uart/uart.h
+++ b/esphome/components/uart/uart.h
@@ -40,7 +40,7 @@ class UARTDevice {
 
   int available() { return this->parent_->available(); }
 
-  void flush() { return this->parent_->flush(); }
+  void flush() { this->parent_->flush(); }
 
   // Compat APIs
   int read() {