Cleanup std::sys::cloudabi

3 files changed, 19 insertions, 19 deletions

diff --git a/src/libstd/sys/cloudabi/mod.rs b/src/libstd/sys/cloudabi/mod.rs
index 091b31002fd..6e147612eb4 100644
--- a/src/libstd/sys/cloudabi/mod.rs
+++ b/src/libstd/sys/cloudabi/mod.rs
@@ -64,7 +64,7 @@ pub fn hashmap_random_keys() -> (u64, u64) {
         let mut v: mem::MaybeUninit<(u64, u64)> = mem::MaybeUninit::uninit();
         libc::arc4random_buf(
             v.as_mut_ptr() as *mut libc::c_void,
-            mem::size_of_val(v.get_ref())
+            mem::size_of_val(&v)
         );
         v.assume_init()
     }
diff --git a/src/libstd/sys/cloudabi/mutex.rs b/src/libstd/sys/cloudabi/mutex.rs
index d1203a35369..d3ff0077b20 100644
--- a/src/libstd/sys/cloudabi/mutex.rs
+++ b/src/libstd/sys/cloudabi/mutex.rs
@@ -54,7 +54,7 @@ pub struct ReentrantMutex {
 
 impl ReentrantMutex {
     pub unsafe fn uninitialized() -> ReentrantMutex {
-        ReentrantMutex { 
+        ReentrantMutex {
             lock: UnsafeCell::new(MaybeUninit::uninit()),
             recursion: UnsafeCell::new(MaybeUninit::uninit())
         }
@@ -67,9 +67,9 @@ impl ReentrantMutex {
 
     pub unsafe fn try_lock(&self) -> bool {
         // Attempt to acquire the lock.
-        let lock = self.lock.get();
-        let recursion = self.recursion.get();
-        if let Err(old) = (*(*lock).as_mut_ptr()).compare_exchange(
+        let lock = (*self.lock.get()).as_mut_ptr();
+        let recursion = (*self.recursion.get()).as_mut_ptr();
+        if let Err(old) = (*lock).compare_exchange(
             abi::LOCK_UNLOCKED.0,
             __pthread_thread_id.0 | abi::LOCK_WRLOCKED.0,
             Ordering::Acquire,
@@ -78,14 +78,14 @@ impl ReentrantMutex {
             // If we fail to acquire the lock, it may be the case
             // that we've already acquired it and may need to recurse.
             if old & !abi::LOCK_KERNEL_MANAGED.0 == __pthread_thread_id.0 | abi::LOCK_WRLOCKED.0 {
-                *(*recursion).as_mut_ptr() += 1;
+                *recursion += 1;
                 true
             } else {
                 false
             }
         } else {
             // Success.
-            assert_eq!(*(*recursion).as_mut_ptr(), 0, "Mutex has invalid recursion count");
+            assert_eq!(*recursion, 0, "Mutex has invalid recursion count");
             true
         }
     }
@@ -113,17 +113,17 @@ impl ReentrantMutex {
     }
 
     pub unsafe fn unlock(&self) {
-        let lock = self.lock.get();
-        let recursion = self.recursion.get();
+        let lock = (*self.lock.get()).as_mut_ptr();
+        let recursion = (*self.recursion.get()).as_mut_ptr();
         assert_eq!(
-            (*(*lock).as_mut_ptr()).load(Ordering::Relaxed) & !abi::LOCK_KERNEL_MANAGED.0,
+            (*lock).load(Ordering::Relaxed) & !abi::LOCK_KERNEL_MANAGED.0,
             __pthread_thread_id.0 | abi::LOCK_WRLOCKED.0,
             "This mutex is locked by a different thread"
         );
 
-        if *(*recursion).as_mut_ptr() > 0 {
-            *(*recursion).as_mut_ptr() -= 1;
-        } else if !(*(*lock).as_mut_ptr())
+        if *recursion > 0 {
+            *recursion -= 1;
+        } else if !(*lock)
             .compare_exchange(
                 __pthread_thread_id.0 | abi::LOCK_WRLOCKED.0,
                 abi::LOCK_UNLOCKED.0,
@@ -140,13 +140,13 @@ impl ReentrantMutex {
     }
 
     pub unsafe fn destroy(&self) {
-        let lock = self.lock.get();
-        let recursion = self.recursion.get();
+        let lock = (*self.lock.get()).as_mut_ptr();
+        let recursion = (*self.recursion.get()).as_mut_ptr();
         assert_eq!(
-            (*(*lock).as_mut_ptr()).load(Ordering::Relaxed),
+            (*lock).load(Ordering::Relaxed),
             abi::LOCK_UNLOCKED.0,
             "Attempted to destroy locked mutex"
         );
-        assert_eq!(*(*recursion).as_mut_ptr(), 0, "Recursion counter invalid");
+        assert_eq!(*recursion, 0, "Recursion counter invalid");
     }
 }
diff --git a/src/libstd/sys/cloudabi/time.rs b/src/libstd/sys/cloudabi/time.rs
index fc5ffb87560..d90f7dec496 100644
--- a/src/libstd/sys/cloudabi/time.rs
+++ b/src/libstd/sys/cloudabi/time.rs
@@ -21,7 +21,7 @@ impl Instant {
             let mut t: mem::MaybeUninit<abi::timestamp> = mem::MaybeUninit::uninit();
             let ret = abi::clock_time_get(abi::clockid::MONOTONIC, 0, t.get_mut());
             assert_eq!(ret, abi::errno::SUCCESS);
-            Instant { t }
+            Instant { t: t.assume_init() }
         }
     }
 
@@ -62,7 +62,7 @@ impl SystemTime {
             let mut t: mem::MaybeUninit<abi::timestamp> = mem::MaybeUninit::uninit();
             let ret = abi::clock_time_get(abi::clockid::REALTIME, 0, t.get_mut());
             assert_eq!(ret, abi::errno::SUCCESS);
-            SystemTime { t }
+            SystemTime { t: t.assume_init() }
         }
     }