make rangeset_printk() static

rangeset_printk() is only used locally, so it can be made static.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

xen/common/rangeset.c

@@ -541,8 +541,7 @@ static void print_limit(struct rangeset *r, unsigned long s)
     printk((r->flags & RANGESETF_prettyprint_hex) ? "%lx" : "%lu", s);
 }
 
-void rangeset_printk(
-    struct rangeset *r)
+static void rangeset_printk(struct rangeset *r)
 {
     int nr_printed = 0;
     struct range *x;

xen/include/xen/rangeset.h

@@ -95,8 +95,6 @@ bool_t __must_check rangeset_contains_singleton(
 void rangeset_swap(struct rangeset *a, struct rangeset *b);
 
 /* Rangeset pretty printing. */
-void rangeset_printk(
-    struct rangeset *r);
 void rangeset_domain_printk(
     struct domain *d);