From 114dda2fd1afb37d2b563b9ac5018830ad7b6d4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Flemstr=C3=B6m?= <david.flemstrom@gmail.com>
Date: Sat, 29 Jun 2024 01:34:07 +0200
Subject: [PATCH] Avoid accidental copy of static var before creating mut ref

---
 embassy-stm32/src/rcc/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/embassy-stm32/src/rcc/mod.rs b/embassy-stm32/src/rcc/mod.rs
index c29d31fd9..360df93ae 100644
--- a/embassy-stm32/src/rcc/mod.rs
+++ b/embassy-stm32/src/rcc/mod.rs
@@ -142,7 +142,7 @@ impl RccInfo {
             // Use .get_mut instead of []-operator so that we control how bounds checks happen.
             // Otherwise, core::fmt will be pulled in here in order to format the integer in the
             // out-of-bounds error.
-            if let Some(refcount) = unsafe { crate::_generated::REFCOUNTS }.get_mut(refcount_idx) {
+            if let Some(refcount) = unsafe { crate::_generated::REFCOUNTS.get_mut(refcount_idx) } {
                 *refcount += 1;
                 if *refcount > 1 {
                     return;
@@ -206,7 +206,7 @@ impl RccInfo {
             // Use .get_mut instead of []-operator so that we control how bounds checks happen.
             // Otherwise, core::fmt will be pulled in here in order to format the integer in the
             // out-of-bounds error.
-            if let Some(refcount) = unsafe { crate::_generated::REFCOUNTS }.get_mut(refcount_idx) {
+            if let Some(refcount) = unsafe { crate::_generated::REFCOUNTS.get_mut(refcount_idx) } {
                 *refcount -= 1;
                 if *refcount > 0 {
                     return;