From cb1b240d8bad85ea58e5ef3c33b6f340fa898847 Mon Sep 17 00:00:00 2001
From: xoviat <xoviat@users.noreply.github.com>
Date: Sat, 24 Apr 2021 17:10:51 -0500
Subject: [PATCH] stm32: fix spi/write

---
 embassy-stm32/src/f4/spi.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/embassy-stm32/src/f4/spi.rs b/embassy-stm32/src/f4/spi.rs
index 990fc5e9..d02c7810 100644
--- a/embassy-stm32/src/f4/spi.rs
+++ b/embassy-stm32/src/f4/spi.rs
@@ -283,12 +283,11 @@ where
             for i in 0..(static_buf.len() - 1) {
                 let byte = static_buf[i];
                 loop {
-                    let fut = InterruptFuture::new(&mut self.spi_int);
                     match write_sr(&spi, byte) {
                         Ok(()) => break,
                         _ => {}
                     }
-                    fut.await;
+                    InterruptFuture::new(&mut self.spi_int).await;
                 }
             }