[PATCH] ntoskrnl.exe/tests: Use NULL instead of casting 0

[Michael Stefaniuc]

Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
 dlls/ntoskrnl.exe/tests/driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ntoskrnl.exe/tests/driver.c b/dlls/ntoskrnl.exe/tests/driver.c
index 17e54cd508..8f41d39747 100644
--- a/dlls/ntoskrnl.exe/tests/driver.c
+++ b/dlls/ntoskrnl.exe/tests/driver.c
@@ -435,7 +435,7 @@ static void test_sync(void)
         ok(ret == i - 9, "expected %d, got %d\n", i - 9, ret);
     }
 
-    run_thread(mutex_thread, (void *)0);
+    run_thread(mutex_thread, NULL);
 
     ret = wait_single(&test_mutex, 0);
     ok(ret == 0, "got %#x\n", ret);
@@ -445,7 +445,7 @@ static void test_sync(void)
     ret = KeReleaseMutex(&test_mutex, 0);
     ok(ret == 0, "got %#x\n", ret);
 
-    run_thread(mutex_thread, (void *)0);
+    run_thread(mutex_thread, NULL);
 
     /* test timers */
     KeInitializeTimerEx(&timer, NotificationTimer);
-- 
2.19.2