use consistent style for for loop in unmap(), no functional change

1 files changed, 2 insertions, 4 deletions

diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c
index ebe032a783..346fa55267 100644
--- a/src/lib/libc/stdlib/malloc.c
+++ b/src/lib/libc/stdlib/malloc.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: malloc.c,v 1.244 2018/01/30 17:46:41 otto Exp $       */
+/*      $OpenBSD: malloc.c,v 1.245 2018/02/07 18:58:30 otto Exp $       */
 /*
  * Copyright (c) 2008, 2010, 2011, 2016 Otto Moerbeek <otto@drijf.net>
  * Copyright (c) 2012 Matthew Dempsky <matthew@openbsd.org>
@@ -662,8 +662,7 @@ unmap(struct dir_info *d, void *p, size_t sz, size_t clear, int junk)
         mask = mopts.malloc_cache - 1;
         if (psz > rsz) {
                 size_t tounmap = psz - rsz;
-                i = 0;
-                for (;;) {
+                for (i = 0; ; i++) {
                         r = &d->free_regions[(i + offset) & mask];
                         if (r->p != NULL) {
                                 rsz = r->size << MALLOC_PAGESHIFT;
@@ -681,7 +680,6 @@ unmap(struct dir_info *d, void *p, size_t sz, size_t clear, int junk)
                                         break;
                                 }
                         }
-                        i++;
                 }
         }
         for (i = 0; ; i++) {