remove a use of Vmdcsbrk discipline

The discipline is no longer used in vmalloc.

diff --git a/lib/vmalloc/vmbest.c b/lib/vmalloc/vmbest.c
index 3a0ebf89f67c7a01df068e84bf3e3510f1d243c1..96d778b006989727f6f4cccb7dca763a4a4d1881 100644 (file)
--- a/lib/vmalloc/vmbest.c
+++ b/lib/vmalloc/vmbest.c
@@ -217,7 +217,7 @@ static Vmalloc_t _Vmheap = {
      VM_MTBEST},
     NIL(char *),               /* file         */
     0,                         /* line         */
-    &_Vmdcsbrk,                        /* disc         */
+    NULL,                      /* disc         */
     &_Vmdata,                  /* data         */
     NIL(Vmalloc_t *)           /* next             */
 };