commit ac655bbddbc2d29422eaa63be1f12cdd95fa0129
author David Brown <david.brown@linaro.org> Fri Oct 22 16:33:27 2021 -0600
committer David Brown <davidb@davidb.org> Mon Nov 15 10:38:24 2021 -0700
tree 71e56eba406d4594f7f7a9742e5cba92c2d3d451
parent 0bd8c6bf2a0eaafdc2f4f91e5ac5824a0ac627dd

sim: Functionalize the code a bit

Instead of setting a mutable variable and possibly assigning to it, just
set the variable to the result of the conditional.

Signed-off-by: David Brown <david.brown@linaro.org>

sim/src/image.rs

diff --git a/sim/src/image.rs b/sim/src/image.rs
index 5ef0e57..99ef786 100644
--- a/sim/src/image.rs
+++ b/sim/src/image.rs
@@ -1658,10 +1658,7 @@
     if Caps::EcdsaP224.present() {
         panic!("Ecdsa P224 not supported in Simulator");
     }
-    let mut aes_key_size = 128;
-    if Caps::Aes256.present() {
-        aes_key_size = 256;
-    }
+    let aes_key_size = if Caps::Aes256.present() { 256 } else { 128 };
 
     if Caps::EncKw.present() {
         if Caps::RSA2048.present() {