[src/trunk]: src/usr.bin/xlint/xlint lint: explicitly ignore the return value...

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

details:   https://anonhg.NetBSD.org/src/rev/51d3ba6528c0
branches:  trunk
changeset: 1023167:51d3ba6528c0
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Aug 28 14:42:29 2021 +0000

description:
lint: explicitly ignore the return value of close

diffstat:

 usr.bin/xlint/xlint/xlint.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 4467b22f12d7 -r 51d3ba6528c0 usr.bin/xlint/xlint/xlint.c
--- a/usr.bin/xlint/xlint/xlint.c       Sat Aug 28 13:29:26 2021 +0000
+++ b/usr.bin/xlint/xlint/xlint.c       Sat Aug 28 14:42:29 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xlint.c,v 1.79 2021/08/20 05:45:19 rillig Exp $ */
+/* $NetBSD: xlint.c,v 1.80 2021/08/28 14:42:29 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: xlint.c,v 1.79 2021/08/20 05:45:19 rillig Exp $");
+__RCSID("$NetBSD: xlint.c,v 1.80 2021/08/28 14:42:29 rillig Exp $");
 #endif
 
 #include <sys/param.h>
@@ -652,7 +652,7 @@
                        warn("can't make temp");
                        terminate(-1);
                }
-               close(fd);
+               (void)close(fd);
        }
        if (!iflag)
                list_add_copy(&lint1.outfiles, ofn);
@@ -746,7 +746,7 @@
                /* setup the standard output if necessary */
                if (fdout != -1) {
                        dup2(fdout, STDOUT_FILENO);
-                       close(fdout);
+                       (void)close(fdout);
                }
                (void)execvp(path, args);
                warn("cannot exec %s", path);