diff --git a/bin/clippy b/bin/clippy
index 7c155d1a26..8b38188675 100755
--- a/bin/clippy
+++ b/bin/clippy
@@ -13,7 +13,6 @@ cd ..
 
 SUPPRESS=(
     # To be resolved.
-    collapsible_if
     const_static_lifetime
     extra_unused_lifetimes
     into_iter_on_array
diff --git a/devices/src/pic.rs b/devices/src/pic.rs
index 7fbd4af9ab..baa98a0676 100644
--- a/devices/src/pic.rs
+++ b/devices/src/pic.rs
@@ -247,12 +247,10 @@ impl Pic {
             }
 
             ret
+        } else if self.pics[pic_type as usize].read_reg_select {
+            self.pics[pic_type as usize].isr
         } else {
-            if self.pics[pic_type as usize].read_reg_select {
-                self.pics[pic_type as usize].isr
-            } else {
-                self.pics[pic_type as usize].irr
-            }
+            self.pics[pic_type as usize].irr
         }
     }