remove mismatched arguments from vmlock function definitions

commit f08ab9e61a147630497198fe3239149275c0a3f4 introduced these
accidentally as remnants of some work I tried that did not work out.

diff --git a/src/thread/vmlock.c b/src/thread/vmlock.c
index 0a69b3e3e019b4c241bc769a94acf3797bd24f35..75f3cb76190fe4e8796997e7c3d29af80fb36792 100644 (file)
--- a/src/thread/vmlock.c
+++ b/src/thread/vmlock.c
@@ -9,12 +9,12 @@ void __vm_wait()
                __wait(vmlock, vmlock+1, tmp, 1);
 }
 
-void __vm_lock(pthread_t self)
+void __vm_lock()
 {
        a_inc(vmlock);
 }
 
-void __vm_unlock(pthread_t self)
+void __vm_unlock()
 {
        if (a_fetch_add(vmlock, -1)==1 && vmlock[1])
                __wake(vmlock, -1, 1);