From c37f86ff1c507cc036b9754a00dea85d439a8369 Mon Sep 17 00:00:00 2001
From: Marco Pastrello <marco.pastrello@gmail.com>
Date: Fri, 5 May 2023 00:12:32 +0200
Subject: [PATCH] removes unecessary braces

---
 embassy-stm32/src/rcc/f1.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/embassy-stm32/src/rcc/f1.rs b/embassy-stm32/src/rcc/f1.rs
index 106acb09..3c374adf 100644
--- a/embassy-stm32/src/rcc/f1.rs
+++ b/embassy-stm32/src/rcc/f1.rs
@@ -148,10 +148,8 @@ pub(crate) unsafe fn init(config: Config) {
     }
 
     if let Some(pllmul_bits) = pllmul_bits {
-        {
-            let pllctpre_flag: u8 = if config.pllxtpre { 1 } else { 0 };
-            RCC.cfgr().modify(|w| w.set_pllxtpre(Pllxtpre(pllctpre_flag)));
-        }
+        let pllctpre_flag: u8 = if config.pllxtpre { 1 } else { 0 };
+        RCC.cfgr().modify(|w| w.set_pllxtpre(Pllxtpre(pllctpre_flag)));
 
         // enable PLL and wait for it to be ready
         RCC.cfgr().modify(|w| {