[src/trunk]: src/sys/uvm initialize a variable to appease clang

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9bebf67c60da
branches:  trunk
changeset: 366689:9bebf67c60da
user:      macallan <macallan%NetBSD.org@localhost>
date:      Wed Jun 08 16:55:00 2022 +0000

description:
initialize a variable to appease clang

diffstat:

 sys/uvm/uvm_map.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 7a5ba7e0ad69 -r 9bebf67c60da sys/uvm/uvm_map.c
--- a/sys/uvm/uvm_map.c Wed Jun 08 13:08:44 2022 +0000
+++ b/sys/uvm/uvm_map.c Wed Jun 08 16:55:00 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_map.c,v 1.401 2022/06/06 07:00:02 rin Exp $        */
+/*     $NetBSD: uvm_map.c,v 1.402 2022/06/08 16:55:00 macallan Exp $   */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.401 2022/06/06 07:00:02 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.402 2022/06/08 16:55:00 macallan Exp $");
 
 #include "opt_ddb.h"
 #include "opt_pax.h"
@@ -1822,7 +1822,7 @@
 #define        INVARIANTS()                                                          \
        uvm_findspace_invariants(map, orig_hint, length, uobj, uoffset, align,\
            flags, hint, entry, __LINE__)
-       struct vm_map_entry *entry;
+       struct vm_map_entry *entry = NULL;
        struct vm_map_entry *child, *prev, *tmp;
        vaddr_t orig_hint __diagused;
        const int topdown = map->flags & VM_MAP_TOPDOWN;