[src/trunk]: src/usr.bin/xlint/lint1 lint: split local variable in initializa...

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

details:   https://anonhg.NetBSD.org/src/rev/632deb6e162f
branches:  trunk
changeset: 1029048:632deb6e162f
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Dec 19 23:50:27 2021 +0000

description:
lint: split local variable in initialization_end_brace_level

No functional change.

diffstat:

 usr.bin/xlint/lint1/init.c |  22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diffs (51 lines):

diff -r fcd249238008 -r 632deb6e162f usr.bin/xlint/lint1/init.c
--- a/usr.bin/xlint/lint1/init.c        Sun Dec 19 22:03:41 2021 +0000
+++ b/usr.bin/xlint/lint1/init.c        Sun Dec 19 23:50:27 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: init.c,v 1.221 2021/12/19 10:17:00 rillig Exp $        */
+/*     $NetBSD: init.c,v 1.222 2021/12/19 23:50:27 rillig Exp $        */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: init.c,v 1.221 2021/12/19 10:17:00 rillig Exp $");
+__RCSID("$NetBSD: init.c,v 1.222 2021/12/19 23:50:27 rillig Exp $");
 #endif
 
 #include <stdlib.h>
@@ -768,7 +768,7 @@
 static void
 initialization_end_brace_level(initialization *in)
 {
-       brace_level *bl;
+       brace_level *inner_bl, *outer_bl;
 
        debug_enter();
 
@@ -776,15 +776,15 @@
        if (in->in_err)
                goto done;
 
-       bl = in->in_brace_level;
-       in->in_brace_level = bl->bl_enclosing;
-       brace_level_free(bl);
-       bl = in->in_brace_level;
+       inner_bl = in->in_brace_level;
+       outer_bl = inner_bl->bl_enclosing;
+       in->in_brace_level = outer_bl;
+       brace_level_free(inner_bl);
 
-       if (bl != NULL)
-               brace_level_advance(bl, &in->in_max_subscript);
-       if (bl != NULL)
-               designation_reset(&bl->bl_designation);
+       if (outer_bl != NULL) {
+               brace_level_advance(outer_bl, &in->in_max_subscript);
+               designation_reset(&outer_bl->bl_designation);
+       }
 
 done:
        initialization_debug(in);