Unhack the vbit_destroy hack, I had forgotten "inline"

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4820 d4fa192b-c00b-0410-8231-f00ffab90ce4

include/vbm.h

@@ -75,7 +75,7 @@ vbit_init(unsigned initial)
 	return (vb);
 }
 
-static void
+static inline void
 vbit_destroy(struct vbitmap *vb)
 {
 
@@ -89,9 +89,6 @@ static inline void
 vbit_set(struct vbitmap *vb, unsigned bit)
 {
 
-	if (0)	/* XXX: HACK: ref it, to silence compiler */
-		vbit_destroy(vb);
-
 	if (bit >= vb->nbits)
 		vbit_expand(vb, bit);
 	vb->bits[VBITMAP_IDX(bit)] |= VBITMAP_BIT(bit);