diff --git a/kernel-rs/src/proc.rs b/kernel-rs/src/proc.rs
index 69d94c7f8..6c92e3d28 100644
--- a/kernel-rs/src/proc.rs
+++ b/kernel-rs/src/proc.rs
@@ -940,7 +940,7 @@ pub fn cpuid() -> usize {
 impl Kernel {
     /// Return ExecutingProc. This is safe because we checked if current struct Proc* exists.
     pub unsafe fn myexproc(&self) -> ExecutingProc {
-        let p = unsafe{ self.myproc() };
+        let p = unsafe { self.myproc() };
         assert!(!p.is_null(), "myexproc: No current proc");
         unsafe { ExecutingProc::from_raw(p) }
     }