Fix coding style

2 files changed, 2 insertions, 2 deletions

diff --git a/sysdeps/mach/hurd/pt-hurd-cond-timedwait.c b/sysdeps/mach/hurd/pt-hurd-cond-timedwait.c
index 93dc25c..a4e8fe9 100644
--- a/sysdeps/mach/hurd/pt-hurd-cond-timedwait.c
+++ b/sysdeps/mach/hurd/pt-hurd-cond-timedwait.c
@@ -122,7 +122,7 @@ __pthread_hurd_cond_timedwait_internal (pthread_cond_t *cond,
 	 suspending us while the condition lock is held.  */
       __spin_lock (&ss->lock);
       __pthread_spin_lock (&cond->__lock);
-      if (! self->prevp)
+      if (self->prevp == NULL)
 	/* Another thread removed us from the list of waiters, which means
 	   a wakeup message has been sent.  It was either consumed while
 	   we were blocking, or queued after we timed out and before we
diff --git a/sysdeps/mach/hurd/pt-mutex-transfer-np.c b/sysdeps/mach/hurd/pt-mutex-transfer-np.c
index 794f325..dc70909 100644
--- a/sysdeps/mach/hurd/pt-mutex-transfer-np.c
+++ b/sysdeps/mach/hurd/pt-mutex-transfer-np.c
@@ -28,7 +28,7 @@ int __pthread_mutex_transfer_np (pthread_mutex_t *mtxp, pthread_t th)
   struct __pthread *self = _pthread_self ();
   struct __pthread *pt = __pthread_getid (th);
 
-  if (!pt)
+  if (pt == NULL)
     return (ESRCH);
   else if (pt == self)
     return (0);